**Home page for Yunping Xi, Ph.D.**

**A professor of the Department of
Civil, Environmental and Architectural Engineering **at the University of Colorado at Boulder.

**The University Administrator for **the Colorado Local Technical Assistance
Program (CLTAP)** **

Email address: yunping.xi@colorado.edu

**
**

**Class
websites**

·
CVEN
3161 Mechanics of Materials I

·
CVEN
4161 Mechanics of Materials II

·
AREN
4317 Architectural Engineering Senior Design

·
CVEN 4899 Civil
Engineering Senior Design

·
CVEN
5161 Advanced Mechanics of Materials I

· CVEN 5585 Advanced Topics in RC Design

·
CVEN
5831 Construction Materials

·
CVEN 5831
Infrastructural Rehabilitation

·
CVEN
5831 Stability of Structures

·
CVEN
6161 Advanced Mechanics of Materials II

______________________________________________________________________________________

Professor

Civil, Environmental, and Architectural Engineering

Tel: (303)
492-8991, Fax: (303) 492-7317, Email: yunping.xi@colorado.edu

______________________________________________________________________________________

Ph.D. in Structural
Engineering, Northwestern University, Evanston, IL. (1991).

M.S. in Structural Engineering, Central Research
Institute of Building and Construction,

B.S. in Civil Engineering, Beijing Institute of
Civil Engineering and Architecture (1982).

2005 – Present Professor,

2000 – 2005 Associate professor,

1997 – 2000 Assistant
professor, University of Colorado at Boulder

1993 – 1996 Assistant
professor, Drexel University

1991 – 1993 Research scientist, Northwestern
University

1987 – 1988 Visiting
scholar, Northwestern University

1985 – 1987 Structural
engineer, Beijing Central Research Inst. of Building and Construction.

1982 – 1983 Structural
engineer, Beijing Design Institute of Building and Construction.

**Research**

__Research interests and fundings__

(1) Theoretical analysis and
experimental study on long term durability of cementitious materials and
reinforced concrete structures, including creep, shrinkage, fracture,
freeze/thaw, and alkali-silica reaction of concrete; high temperature damage
and radiation effect on concrete; chemical and moisture transport in concrete;
and chloride-induced corrosion of steel in concrete.

(2) Monitoring and simulation
of long-term performance of reinforced concrete and steel structures. Development of simulation models for
long-term deterioration processes in reinforced concrete structures, installing
sensor network on concrete structures, and integrating simulation models and
sensor network for utilization of monitoring data to calibrate model parameters
in real time.

(3) Evaluation of existing
nuclear power plant structures: containment structures, bioshieldings, and dry
casks. Leakage repair of wellbores in
oil and gas industry, and CO2 underground storage formation. Performance evaluation of protection systems
for highway bridge decks: sealers, thin-bonded overlays, waterproof membranes,
and cathodic protection systems.

(4) Development of
sustainable construction materials for the earth and space construction. Applications of special additives in
concrete, such as carbon nanotubes, optical fibers to make translucent concrete,
forming agents for lightweight concrete, and phase change materials for high
insulation concrete. Develop lunar
construction materials. Optimization of
concrete mix designs. Reutilization of
various solid wastes in concrete such as fly ash, waste glass, waste tires, and
recycled concrete.

Since 1993, Dr. Xi has
participated more than 100 sponsored projects as PI or co-PI. The total funding is about $20 million
dollars as PI and co-PI. The following
are lists of some of the research projects.

__Ongoing projects__

1. Nuclear Regulatory Commission “Radiation Effects on
Concrete Structures”, 2016-2020 (co-PI).

2. OPP “Environmental and Human Impacts of Nuclear War”,
2017-2020 (co-PI)

3.
Department of Energy/Nuclear
Energy University Program “Time-dependent THMC Properties and Microstructural
Evolution of Damage Rocks in Excavation Damage Zone”, 2018-2021 (co-PI).

__Completed projects (partial list as
PI or co-PI, listed chronologically)__

1. New Jersey (NJ) DOT “Chloride Permeability of Concrete
with Silica Fume and Other Admixtures”, 1996 – 1998 (PI: Y. Xi).

2. Ben Franklin Technology Center “Use of Recycled Glass
as Raw Material in the Manufacture of Portland Cement”, 1996 – 1998 (PI: Y.
Xi).

3.

4.
Air Force “Dynamic Performance Evaluation of Conventional and Non-Conventional
Concrete, 1997 – 1998 (PI: K. Willam; co-PI: Y. Xi).

5.
CDOT “Roadway Safety Training”, 1998 – 2008 (PI: Y. Xi).

6.
NSF “Accelerated Testing and Reliable Modeling of Concrete Durability
under Coupled Environmental and Mechanical Loadings”, sponsored by National
Science Foundation, 1998 – 2002 (PI: Y. Xi; co-PIs: K. Willam, and D.M.
Frangopol).

7.
NSF “Research Equipment Grant: Upgrade of the materials testing system”,
1998 – 1999 (PI: Y. Xi; co-PIs: B. Shing, and K. Willam).

8.
Federal Aviation Administration (FAA) “Fiber Optic Sensor Monitoring and
Earthquake Analysis of TRACON Facility at Denver International Airport”, 1998 –
2001 (PI: S. Sture; co-PI: Y. Xi).

9.
CDOT “Evaluation of CDOT current and Potential Steel Corrosion Protection
Measures”, 2000 – 2002 (PI: Y. Xi).

10.
Lockheed Martin via. Colorado Advanced Materials Institute (CAMI):
“Evaluation of High-Temperature-Capable Fabric Materials”, 2000-2001 (PI: Y.
Xi).

11. CTS Wireless “Frequency Shift of Piezoelectric
Devices”, 2000 – 2002 (PI: Y. Xi).

12.
CDOT “Evaluation of Fiber Reinforced Polymer Reinforced Bridge Decks”,
2000 – 2001 (PI: B. Shing; co-PIs: D.M. Frangopol, and Y. Xi).

13.
CDOT “Field Investigation of Cracking in Newly Constructed Bridge Decks”,
2000 – 2002 (PI: Y. Xi).

14.
NSF “NATO-NSF Workshop on Model-Based Simulation of Durability of
Materials and Structures”, 2000 – 2002 (PI: Y. Xi).

15.
CDOT “Comparative Study on
Corrosiveness of Different De-Icing Agents: Magnesium Chloride, Sodium
Chloride, and Caliber M1000", 2001 –
2002 (PI: Y. Xi).

16.
NSF “A Live-Data
Simulation System and Applications to Highway Bridge Performance Prediction”, 2001 – 2005 (PI: X.C. Cai; co-PI: Y.
Xi).

17.
CDOT “Structural Testing and Monitoring by Fiber Optic Sensors of FRP Pedestrian Bridge in Denver O'Fallon Park”, 2002 – 2003 (PI: B. Shing; co-PIs: D.M.
Frangopol, Y. Xi).

18. Colorado Commission on Higher Education (CCHE) “High
Toughness Rubber-Modified Concrete”, 2002 – 2003 (PI: Y. Xi).

19.
CDOT “Materials, Testing Methods, and Construction Practices for Fast
Concrete Desk Repair”, 2003 (PI: Y. Xi).

20.
CDOT “Repair of Corrosion Damage and Wireless Monitoring of Corrosion
Potential of Castlewood Canyon Arch Bridge in Denver”, 2003 – 2004 (PI: B.
Shing; co-PIs: D.M. Frangopol, and Y. Xi).

21.
NSF “Workshop on Interface Problems”, 2004 (PI: K. Willam; co-PI: Y. Xi).

22. Sandia National Laboratory (SNL): “Structural Integrity of
Reinforced Concrete Building Complexes Subjected to High Temperature”, 2004 –
2005 (PI: K. Willam; co-PI: Y. Xi).

23. FHWA “Quantify Construction Delays
Due to Weather” 2004 – 2007 (PI: Y. Xi;
co-PIs: R. Balaji and K. Molenaar).

24.
CDOT “Evaluate Performance of CDOT’s Systems for Protection of Colorado’s
Reinforced Concrete Bridge Decks”, 2005 – 2007 (PI: G. Hearn; co-PI: Y. Xi).

25. Tokyo Electric Service Co. “Life Prediction in AAR
Affected Structures and Confined AAR Expansion Test, Phase I and Phase II”,
2007 – 2008 (PI: V. Saouma; co-PI: Y. Xi).

26.
National Science
Foundation (NSF) “High Temperature Effects
on Concrete Materials: A Multiscale Approach”, 2004 – 2008 (PI: K.
Willam; co-PI: Y. Xi).

27.
NASA “Refractory
Materials Evaluation for Corrosion Protection of the KSC Launch Pad Flame
Deflectors”, 2008 (PI: K. Willam; co-PI: Y. Xi).

28.
Obayashi Corp
“Background Survey and Evidential Research on Concrete Temperature Limits
Specified in ASME Codes”, 2009 (PI: K. Willam; co-PI: Y. Xi).

29.
Oak Ridge
National Laboratory (ORNL) “Thermal Response of Reinforced Concrete
Structures”, 2008-2009 (PI: K. Willam; co-PI: Y. Xi).

30.
Colorado Department of Transportation (CDOT) “Strategic Evaluation of Different Topical Protection
Systems for Bridge Decks and the Associated Life-Cycle Cost Analysis”,
2007-2009 (PI: Y. Xi).

31.
Performance
Improvement International (PII) “Unconventional Tests for a Nuclear Power Plant
Containment Vessel”, 2009-2010 (PI: V. Saouma; co-PIs: M. Eck, and Y. Xi).

32.
Colorado
Department of Public Health and Environment “Premixed Rubberized Insulation
Mortar (PRIM)”, 2008-2010 (PI: Y. Xi).

33.
National Science
Foundation “Penetration of Multi-Components De-icing Salts in Non-Saturated
Concrete Structures”, 2007 – 2010 (PI: Y. Xi; co-PI: L.Y. Li).

34.
Colorado Department of Transportation “Application of Roller Compacted Concrete (RCC) in Colorado’s Roadways”,
2009-2011 (PI: Y. Xi).

35.
Colorado Department of Transportation “Evaluation and Monitoring of
Performance of Bridge Deck Sealers”, 2008
to 2012 (PI: Y. Xi).

36.
Vestas Corp. “Panel Anchor Tests for Nacelle of Wind Turbine Towers”,
2012 (PI: Y. Xi).

37.
National Science
Foundation “An Integrated Power Aware Sensor-Simulation Network System for
Long-Term Performance Assessment of Concrete Infrastructures”, 2007 – 2013 (PI:
Cai, X.C., co-PIs: R. Zane, and Y. Xi).

38.
National Science
Foundation “Experimental Study and Theoretical Modeling of High Performance
Recycled Aggregate Concrete”, 2009 –
2013 (PI: F. Vernerey; co-PI: Y. Xi).

39.
Oak Ridge
National Laboratory via University of Houston “Advanced Reactor Designs: Effect
of Irradiation on Concrete Materials and Structures”, 2011 – 2013 (PI: K. Willam;
co-PI: Y. Xi).

40.
Korea Railway
Research Institute “Durability Issues on Concrete Materials with Carbon Nano
Tubes (CNT)”, 2012-2013 (PI: Y. Xi).

41.
Colorado Department of Transportation “Evaluation of Thin Bonded Overlays as Cost Effective Bridge Deck
Barriers and Reducing Bridge Construction Costs”, 2012-2014 (PI: Y. Xi).

42.
Department of
Energy/Nuclear Energy University Program “Concrete Materials with Ultra-High
Damage Resistance and Self-Sensing Capacity for Extended Nuclear Fuel Storage
Systems”, 2012-2015 (PI: M. Li; co-PIs: K. Willam, K. Nakshatrala, and Y. Xi).

43.
Department of
Energy/Nuclear Energy University Program “Doubling the Life of Concrete Structures”, 2013-2016 (PI: B.
Pesic, co-PIs: R.S. Khrishnan, G. Song, and Y. Xi).

44.
Colorado Department of Transportation “Surface Chloride Level in Structural Concrete in Colorado”, 2013-2017
(PI: Y. Xi).

45.
Colorado Department of Transportation “Asphalt and Non-asphalt Waterproof Membranes”, 2013-2018 (PI: Y. Xi).

46.
Department of
Energy/National Energy Technology Lab “Nanoparticle Injection technology for
Remediating Leaks of CO2 Storage Formation”, 2015-2019 (PI: Y. Xi; co-PIs: T.
Dewers, M. Hubler, and P. Newell).

47.
Department of
Energy/Nuclear Energy University Program “Multiple Degradation Mechanisms in Reinforced
Concrete Structures, Modeling and Risk Analysis”, 2015-2019 (PI: K. Willam;
co-PIs: B. Gencturk, Y. Xi, and B. Spencer).

48.
Federal Highway Administration and Colorado Department of Transportation
“Colorado Local Technical Assistance Program for the Roadway Infrastructure
System”, 1998-2019 (PI: Y. Xi).

**Journal Articles (Peer-Reviewed)**

1. Bai, Y., Wang, Y., and Xi, Y. (2019) “Modeling the Effect of Temperature Gradient
on Moisture and Ionic Transport in Concrete”, *Cement and Concrete Composites*,

doi.org/10.1016/j.cemconccomp.2019.10345.

2. Na, O., and Xi, Y. (2019) “Multi-species
Transport in Non-saturated Concrete Structures – A Parallel Finite Element
Model”, *Materials*, 12, 2764; doi:10.3390/ma12172764.

3.
Hamidane, H., Ababneh, A., Messabhia, A., and Xi, Y. (2019)
“Modeling of Chloride Penetration in Concrete Structures under Freeze Thaw
Cycles”, *International
Journal of Building Pathology and Adaptation*, DOI 10.1108/IJBPA-04-2019-0040.

*4.
*Damien, D.,
Wang, Y., and Xi, Y. (2019) “Prediction of Modulus of Elasticity of Cementitious Materials Based on
Multiphase and Multiscale Micromechanics Theory”, *J. of Eng.
Mech.,* ASCE, 145(10): 04019074,* *DOI: 10.1061/(ASCE)EM.1943-7889.0001650.

*5.
*Shahlaa Al
Wakeel, Mija Hubler, Jiri Nemecek, Linfei Li, Yunping Xi (2019) “The effect of introducing nanoparticles on the
fracture toughness of well cement”, *International
Journal of Greenhouse Gas Control*, doi.org/10.1016/j.ijggc.2019.03.009,
84, 147-153.

6.
Jing, Y., and Xi,
Y. (2019) “Long-term Neutron Radiation Levels in Distressed Concrete Biological
Shielding Walls”, *Journal of Hazardous Materials, *363,
376-384.* *

7.
Abdelrahman, M.,
and Xi, Y. (2018) “The Effect of w/c Ratio and Aggregate Volume Fraction on
Chloride Penetration in Nonsaturated Concrete”, *Construction and Building Materials*, 191, 260-269.

**8.
**Jiang,
Z., Xi, Y., Gu, X., Huang, Q., Zhang, W. (2018) “Modelling of
Water Vapour Sorption Hysteresis of Cementitious Materials based on Pore Size
Distribition”, *Cement and Concrete Research*,
115, 8-19.

9.
Wang, Y., Damien,
D., and Xi, Y. (2018) “Micro- and meso-mechanical
modelling of effect of freezing on modulus of elasticity of concrete”, *Engineering Fracture Mechanics*, 200,
401-417.

10.
Lee, J.S.,
Sheesley, E., Jing, Y., Xi, Y., and Willam, K. (2018) “The Effects of High
Temperature on Bond Strength between Concrete and Rebars with and without Epoxy
Coating”, *Construction and Building
Materials*, 177, 230-236.

11.
Nemecek, J., Li,
L., and Xi, Y. (2017) “Electrokinetic Nanoparticle Injection for Remediating1
Leaks in Oil Well Cement”, *Construction
and Building Materials*, 156, 63-72.

12.
Kurtis, K., Xi,
Y., Glinicki, M., Provis, J., Giannini, E., and Fu, T. (2017) “Can We Design
Concrete to Survive Nuclear Environments?” *Concrete
International*, Nov., 53-59.

13.
Wang, Y., and Xi,
Y. (2017) “The Effect of Temperature on Moisture Transport in Concrete”, *Materials*, 10, 926,
doi:10.3390/ma10080926.

14.
Xia, J., Xi, Y., and Jin, W. (2017) “Temperature Dependent Coefficient
of Thermal Expansion of Concrete in
Freezing Process”, *J. of Eng. Mech., *ASCE,
DOI: 10.1061/(ASCE)EM.1943-7889.0001256.

15.
Musiket, K.,
Vernerey, F., and Xi, Y. (2017) “Numeral Modeling of Fracture Failure of
Recycled Aggregate Concrete Beams under High Loading Rates”, *International Journal of Fracture*, doi:10.1007/s10704-016-0145-3.
Online published 2016.

16.
Jiang, Z., Xi, Y., Gu, X., Huang, Q., and Zhang, W.
(2017) “Mesoscopic Prediction of Cement Mortar Diffusivity by Analytical and
Numerical Methods”, *J. of Materials for
Civil Engineering, ASCE*, 29(4), DOI:
10.1061/(ASCE)MT.1943-5533.0001805.

**17. **Jing, Y., and Xi, Y. (2017) “Theoretical Modeling of
the Effects of Neutron Irradiation on Properties of Concrete”, *J. Eng. Mech.,* ASCE, 143(12): 04017137,
1-14**.**

18. Isteita, M.H., and Xi, Y. (2017) "The Effect of
Thermal Conduction on Chloride Penetration in Concrete", *Construction and Building Materials*,
156, 73–82.

19.
Na, O., Cai, X.C., and Xi, Y. (2017) “Corrosion Prediction with Parallel Finite Element
Modeling for Coupled Hygro-Chemo Transport into Concrete under Chloride-Rich
Environment”,
*Materials*, *10*(4),
350; doi:10.3390/ma10040350.

20.
Jiang, Z., Huang,
Q.H., Xi, Y., Gu, X.L., Zhang, W.P. (2016) “Experimental
Study of Diffusivity of Interfacial Transition Zone between Cement Paste and
Aggregate”, *J. of Materials for Civil
Engineering, ASCE*, 28(10): 04016109;
DOI: 10.1061/(ASCE)MT.1943-5533.0001637.

21.
Homan, L.,
Ababneh, A., and Xi, Y. (2016) “The Effect of Moisture Transport on Chloride
Penetration in Concrete”, *Construction
and Building Materials*, 125, 1189-1195.

22. Na, O., and Xi, Y. (2016) “Mechanical and Durability Properties of
Portland Cement Insulation Mortar with Rubber Powder from Waste Tires”, *Journal of Material Cycles and Waste
Management*, DOI 10.1007/s10163-016-0475-2.

23.
Na, O., Ou, E.,
Xi, Y., and Saouma, V. (2016) “The Effects of Alkali-Silica Reaction on Mechanical Properties of
Concrete with
Three Different Types of Reactive Aggregates”, *Structural Concrete*, DOI: 10.1002/suco.201400062.

24.
Musiket, K.,
Rosendahl, M., and Xi, Y. (2016) “Fracture of Recycled Aggregate Concrete under
High Loading Rates”, *J. of Material in
Civil Eng., ASCE*, 10.1061/(ASCE)MT.1943-5533.0001513 , 04016018.

25.
Zhang, W.P.,
Tong, F., Gu, X.L., Xi, Y. (2015) “Study on Moisture Transport in Concrete in
Atmospheric Environment”, *Computers and
Concrete*, 16(5), 775-793.

26.
Zhang, W.P., Min,
H.G., Gu, X.L., Xi, Y., Xing. Y.S. (2015) “Mesoscale Model for Thermal
Conductivity of Concrete”, *Construction
and Building Materials*, 98, 8-16.

27.
Bai, Y., Harajli,
A., Xi, Y. (2015) “Analytical Solutions of Ionic Diffusion and
Heat Conduction In Multi-Layered Porous Media”, *Journal of Applied Mathematics*,
Vol. 2015, Article ID 208914, 11 pages, doi:10.1155/2015/208914.

28.
Damrongwiriyanupap,
N., Limkatanyu, S., and Xi, Y. (2015) "A Thermo-Hygro coupled Model for Chloride
Penetration in Concrete Structures", *Advances
in Materials Science and Engineering*, vol. 2015, Article ID 682940, 10
pages, doi:10.1155/2015/682940.

29.
Damrongwiriyanupap,
N., Li, L., and Xi, Y. (2014) “Temperature
Effect on Multi-Ionic Species Diffusion in Saturated Concrete”, *Computers and Concrete*, 13(2), 149-171.

30. Nemecek, J.,
and Xi, Y. (2014) “Nanoparticle Injection into Concrete Using
Electromigration”, *Advanced Materials
Research, *Vol.
1054, 6-10*.*

31.
Wang, X., Rhee,
I., Wang, Y., and Xi, Y. (2014) "Compressive Strength, Chloride
Permeability, and Freeze-Thaw Resistance of MWNT Concretes under Different
Chemical Treatments", *The Scientific
World Journal*, Vol. 2014, Article ID 572102, 8 pages,
doi:10.1155/2014/572102.

32.
Eskandari-Ghadi,
M., Xi, Y., and Sture, S. (2014) “Cross-Property
Relations Between Mechanical and Transport Properties of Composite Materials”,
Technical note in *J. of
Engineering Mechanics. ASCE*, 140(7), 06014006.

33. Liang, Y., Ye, Z., Vernerey, F., and Xi, Y.
(2013). "Development of Processing Methods to Improve Strength of Concrete
with 100% Recycled Coarse Aggregate." *J. Mater. Civ. Eng.*, ASCE, 10.1061/(ASCE)MT.1943-5533.0000909
, 04014163.

34. Meshgin, P., and Xi, Y. (2013) “Multi-scale Composite
Models for Effective Thermal Conductivity of PCM-Concrete”, *Construction and Building Materials*, 48, 371-378.

35.
Eskandari-Ghadi,
M., Zhang, W.P., Xi, Y., and Sture, S. (2013) “Modelling of Moisture
Diffusivity of Concrete at Low Temperatures”, *J. of Engineering Mechanics, ASCE*, 139(7), 903-915.

36.
Kim, H.G., Lee, J.S., Cho, B.H., Kim, H.Y., and Xi,
Y. (2013) “An
Experimental Study on Fire Resistance of Medical Modular Block”, *International
Journal of Steel and Composite Structures*, 15(1), 103-130.

`37. `Damrongwiriyanupap, N., Li,
L.Y., and Xi, Y. (2013) “Coupled Diffusion of Multi-Component Chemicals in
Non-Saturated Concrete”, *Computers and Concrete*` , `11(3), 201-222

38.
Meshgin, P., Li,
Y., and Xi, Y. (2012) “Utilization of Phase Change Materials and Rubber
Particles to Improve Thermal and Mechanical Properties of Mortar”, *Construction & Building Materials*,
28, 713-721.

39.
Meshgin, P., and
Xi, Y. (2012) “The Effects of Phase Change Materials on Properties of
Concrete”, *ACI Material J.*, 109(1),
71-80.

40.
Damrongwiriyanupap, N., Li, L.Y., and Xi, Y. (2011) “Coupled Diffusion of
Chloride and Other Ions in Saturated Concrete”, *Journal of Frontiers of Architecture and Civil
Engineering in China*`,`` `5(3), 267–277`.`

41.
Damrongwiriyanupap,
N., Liang, Y.C., Xi, Y. (2011)
“Diffusion of Multi-Ionic Species in Recycled Aggregate Concrete”, *Key
Engineering Materials, *477,* *56-64.

42. Li, L.Y., Damrongwiriyanupap,
N., and Xi, Y. (2011) “A Probabilistic Prediction Model for the
Corrosion Initiation Time of Steel Reinforcement in Concrete Structures”, *International Journal of Modelling,
Identification and Control*, 14(1/2), 112-120.

43.
Li, Y., Yan, Q.,
Xi, Y., and Meshgin, P. (2011) “Properties of Premixed Rubberized Insulation
Mortar”, *New Building Materials*, 2,
43-45 (in Chinese).

44. Apipattanavis, S., Molenaar, K.R., Rajagopalan, B.,
Xi, Y., Sabol, K.K., Blackard, B. Patil, S. (2010) “An Integrated Framework for
Quantifying and Predicting Weather Related Highway Construction Delays, *Journal of Construction Engineering and
Management*, ASCE, Nov., 1160-1168.

45.
Lee, J.S., Xi,
Y., Willam, K., and Jung, Y. (2009)
“A Multiscale Model for Modulus of Elasticity of Concrete at High
Temperatures”, *Cement and Concrete
Research*, 39, 754–762.

46. Lee, J.S., Xi, Y., and Willam, K. (2008) “Properties
of Concrete after High Temperature Heating and Cooling”, *J. of Materials, ACI*, July-Aug. 105(4), 334-341.

47. Suwito, A., and Xi, Y. (2008) “The Effect of
Chloride-Induced Steel Corrosion on Service Life of Reinforced Concrete
Structures”, *Structure
& Infrastructure Engineering*, 4(3), June 2008, 177 – 192.

48. Koller, R., Chang, S.Y., and Xi, Y. (2007) “Fiber
Reinforced Polymer Bars under Freeze-Thaw Cycles and Different Loading Rates”, *Journal of Composite Materials*, 41(1),
5-25.

49.
Suwito, A.,
Ababneh, A., Xi, Y., and Willam, K. (2006) “The Coupling Effect of Drying
Shrinkage and Moisture Diffusion in Concrete”, *Computers & Concrete*, 3(2-3), 103-122.

50. Suwito, Cai, X.-C., and Xi, Y. (2006) “Parallel Finite
Element Method for Coupled Chloride Penetration and Moisture Diffusion in
Concrete”, *International Journal of
Numerical Analysis and Modeling*, 3(4), 481-503.

51.
Xi, Y.,
Eskandari-Ghadi, M., Suwito, and Sture. S. (2006) “A Damage Theory Based on
Composite Mechanics”, *J. of Eng. Mech.,
ASCE*, 132(11), 1-10.

52.
Li, Y., and Xi,
Y. (2006) “Study on the Properties of Portland Cement Mortar and Concrete
Containing Crumb Rubber Aggregate”, *Concrete*,
200, 45-48 (in Chinese).

53.
Li, Y., Jin, C.,
and Xi, Y. (2006) “The Properties of Sulfur Rubber Concrete (SRC)”, *J. of Wuhan Univ. of Tech. (Mater. Sci. Ed.)*,
21(1), 129-133.

54. Chang, K.K., Roh, Y.S., and Xi, Y. (2006) “A Fractal
Fracture Model and Application to Concrete with Different Aggregate Sizes and
Loading Rates”, *Structural Engineering
and Mechanics*, 23(2), 147-161.

55.
Li, Y., Lee,
J.S., and Xi, Y. (2005) "Study on Sulfur Rubber Concrete", *J. of Building Materials*, 8(4), 368-372
(in Chinese).

56.
Xi, Y. and Nakhi,
A. (2005) “Composite Damage Models for Diffusivity of Distressed Materials”, *J. of Materials in Civil Engineering*,
ASCE, May/June, 17(3), 286-295.

57.
Willam, K., Rhee,
I., and Xi, Y. (2005) “Thermal Degradation in Heterogeneous Concrete
Materials”, *J. of Materials in Civil
Engineering*, ASCE, May/June, 17(3), 276-285.

58.
Asiz, A., Zhang,
W., and Xi, Y. (2003) “Analysis of Aging of Piezoelectric Crystal Resonators”, *IEEE Transactions on Ultrasonic,
Ferroelectric, and Frequency Control (IEEE-UFFC), *50(12)*,* 1647- 1655.

59.
Roh, Y.S., Asiz,
A., Zhang, W.P., and Xi, Y. (2003) “Experimental Study and Theoretical
Prediction of Aging Induced Frequency Shift of Crystal Resonators and
Oscillators”, *Microelectronics
Reliability, *43(12),
1993-2000.

60.
Xie, Z.H., Wen,
X., and Xi, Y. (2003) “ASR Potentials
of Glass Aggregates in Water-Glass Activated Fly Ash and Portland Cement
Mortars”, *Journal of Materials in Civil Engineering*, ASCE, 15(1),
67-74.

61.
Ababneh, A., Farid Benboudjema, and Xi, Y. (2003) “Chloride
Penetration in Non-Saturated Concrete”, *J.
of Materials in Civil Engineering*, ASCE, 15(2), 183-191.

62.
Xie, Z.H., and
Xi, Y. (2002) “Use of Recycled Glass as a Raw Material in the Manufacture of
Portland Cement”, *Materials and Structures*, RILEM, Sept. – Oct., 510-515.

63.
Ababneh, A., and
Xi, Y. (2002) “An Experimental Study on the Effect of Chloride Penetration on
Moisture Diffusion in concrete”, *Materials
and Structures*, RILEM, 35(254), 659-664.

64.
Kong, J., Ababneh,
A., Frangopol, D.M., and Xi, Y. (2002) “Reliability Analysis of Chloride
Penetration in Saturated Concrete ”, *Probabilistic
Engineering Mechanics*, 17, 305-315.

65.
Suwito, A., Jin,
W., Xi, Y., and Meyer, C. (2002) "A Mathematical Model for the Pessimum Effect
of ASR in Concrete", *Concrete Science and Engineering*, RILEM, 4,
23-34.

66.
Xie, Z., and Xi,
Y. (2001) “Hardening Mechanisms of An Alkaline Activated Class-F Fly Ash”, *Cement and Concrete Research*, 31,
1245-1249.

67.
Amparano, F.E.,
Xi, Y., and Roh, Y.S. (2000) “Experimental Study on the Effect of Aggregate
Content on Fracture Behavior of Concrete”, *Engineering
Fracture Mechanics*, 67, 65-84.

68.
Xi, Y., Willam,
K., and Frangopol, D. (2000) “Multiscale Modeling of Interactive Diffusion
Processes of Concrete”, *Journal of
Engineering Mechanics*, ASCE, 126(3), 258-265.

69.
Roh, Y.S., and
Xi, Y. (2000) “A General Formulation for Transition Probabilities of Markov
Model and the Application to Fracture of Composite Materials”, *Probabilistic Engineering Mechanics,*
15(3), 241-250.

70.
Meyer, C.,^{ }and
Xi, Y. (1999) “Use of Recycled Glass and Fly Ash for Precast Concrete”, *Journal of Materials in Civil Engineering*,
ASCE, May, 11(2), 89-90.

71.
Xi, Y., and
Bazant, Z.P. (1999) “Modeling Chloride Penetration in Saturated Concrete”, *Journal of Materials in Civil Engineering*,
ASCE, 11(1), 58-65.

72.
Amparano, F.E.,
and Xi, Y. (1998) “Pumpability of Nonsand Concrete with Anti-Segregative
Additives”, *ACI Materials Journal*,
95(6), 695-703.

73.
Tennis, P.,
Jennings, H.M., and Xi, Y. (1997) "Mathematical Modeling of Cement Paste
Microstructure by Mosaic Pattern, Part II - Application to Cement Paste", *Journal of Materials Research*, 12(7),
1741-1749.

74.
Xi, Y., and
Bazant, Z.P. (1997) “Random Growth of Crack with R-curve: Markov Process
Model”, *Engineering Fracture Mechanics*,
57(6), 593-608.

75.
Neubauer, C.M.,
Bergstrom, T.B., Sujata, K., Xi, Y., Garboczi, E.J., and Jennings, H.M. (1997)
“Drying Shrinkage of Cement Paste as Measured in an ESEM and Comparison
with Microstructural Models”, *Journal of Materials Science*, 32,
6415-6427.

76.
Xi, Y., and
Jennings, H.M. (1997) "Shrinkage of Cement Paste and Concrete Modeled by a
Multiscale Effective Homogeneous Theory", *Materials and Structures* (RILEM), 30, July, 329-339.

77.
Xi, Y. (1996)
"Analysis of Internal Structures of Composite Materials by Second Order
Property of Mosaic Patterns", *Materials
Characterization*, Jan., 11-25.

78.
Xi, Y. (1996)
"Representative Volumes of Composite Materials", *Journal of Engineering Mechanics*, ASCE, 122(12), 1159-1167.

79.
Xi, Y., Jennings,
H.M., and Tennis, P. (1996) "Mathematical Modeling of Cement Paste
Microstructure by Mosaic Pattern, Part I: Theory", *Journal of Materials Research*, 11(8), 1943-1952.

80.
Bazant, Z.P., and
Xi, Y. (1995) "Continuous Retardation Spectrum for Solidification Theory
of Concrete Creep", *Journal of
Engineering Mechanics*, ASCE , 121(2), 281-288.

81.
Xi, Y. (1995)
"A Model for Moisture Capacities of Composite Materials -
Formulation", *Computational
Materials Science*, 4, 65-77.

82.
Xi, Y. (1995) "A
Model for Moisture Capacities of Composite Materials - Application to
Concrete", *Computational Materials
Science*, 4, 78-92.

83.
Xi, Y., Bazant,
Z.P., and Jennings, H.M. (1994) "Moisture Diffusion in Cementitious
Materials: Adsorption Isotherm", *Journal
of Advanced Cement-Based Materials*, 1, 248-257.

84.
Xi, Y., Bazant,
Z.P., and Jennings, H.M. (1994) "Moisture Diffusion in Cementitious
Materials: Moisture Capacity and Diffusivity", *Journal of Advanced Cement-Based Materials*, 1, 258-266.

85.
Bazant, Z.P., and
Xi, Y. (1994) "Drying Creep of Concrete: Constitutive Model and New
Experiments Separating its Mechanisms", *Materials and Structures* (RILEM), 27, 3-14.

86.
Xi, Y.,
Bergstrom, T.B., and Jennings, H.M. (1994) "Image Intensity Matching
Technique: Application to the Environmental Scanning Electron Microscope",
*Computational Materials Science*, 2,
249-260.

87.
Bazant, Z.P., Xi,
Y., and Baweja, S. (1993) "Improved Prediction Model for Time Dependent
Deformation of Concrete, Part VII: Short
Form of BP-KX Model, Statistics and Extrapolation of Short-Time Data", *Materials and Construction*, (RILEM), 26,
567-574.

88.
Bazant, Z.P., and
Xi, Y. (1993) "Stochastic Drying and Creep Effects in Concrete
Structures", *Journal of Structural
Engineering*, ASCE, 119(1), 301-322.

89.
Bazant, Z.P.,
Panula, L., Kim, J.K., and Xi, Y. (1992) "Improved Prediction Model for
Time-Dependent Deformation of Concrete, Part VI: Simplified Code-Type
Formulation", *Materials and
Construction*, (RILEM), 25, 219-223.

90.
Bazant, Z.P., Xi,
Y., and Reid, S.G. (1991) "Statistical Size Effect in Quasibrittle
Structures: I. Is Weibull Theory Applicable ?", *Journal of Engineering Mechanics*, ASCE, 117(11), 2609-2622.

91.
Bazant, Z.P., and
Xi, Y. (1991) "Statistical Size Effect in Quasibrittle Structures: II.
Nonlocal Theory", *Journal of
Engineering Mechanics*, ASCE, 117(11), 2623-2640.

92.
Xi, Y., and
Bazant, Z.P. (1989) "Sampling Analysis of Concrete Structures for Creep
and Shrinkage with Correlated Random Material Parameters", *Probabilistic Engineering Mechanics*,
4(4), 174-186.

**Book and Book Chapter**

1. Li, Z.J., Leung, C., and Xi, Y. (2009) __Structural
Renovation in Concrete__, Taylor & Francis, London, 356p.

2. Willam,
K., Xi, Y., and Naus, D. (2013) “Concrete under High Temperature”, Chapter 26
of *Infrastructure systems for Nuclear
Energy*, Editors: Thomas T. C. Hsu, Jui-Liang Lin, and Chiun-lin Wu,
Publisher: Wiley.

**Refereed Conference Papers**

2. Xi, Y., and Willam, K., (2012) "Nuclear Radiation
Effects on Properties of Concrete", Proc. of 2012 Joint Conference of the
Engineering Mechanics Institute and the 11th ASCE Joint Specialty Conference on
Probabilistic Mechanics and Structural Reliability June 17-20 2012, Notre Dame,
IN.

3. Damrongwiriyanupap, N., Liang, Y.C., and Xi, Y. (2012)
"Multiscale Modeling of Multi-Ionic Transport Process in Recycled
Aggregate Concrete", Proc. of 2012 Joint Conference of the Engineering
Mechanics Institute and the 11th ASCE Joint Specialty Conference on
Probabilistic Mechanics and Structural Reliability June 17-20, 2012, Notre Dame,
IN.

4. Vernerey, F., and Xi, Y.
(2011) “An XFEM-level set method for the mechanics of interfaces in
nano-composites”, Proc. of NSF CMMI Conference (available in CD), held
in Atlanta, Georgia, Jan. 4, 2011.

5. Willam, K., and Xi, Y. (2010) “Hygro-Thermal Spalling
of Concrete”, Research Group Profile, Engineering Mechanics Institute, ASCE.

6. Xi, Y., Li, L.Y., and Damrongwiriyanupap, N. (2009)
“Chloride Penetration and Moisture Diffusion in Concrete Structures”, Proc. of
NSF CMMI Conference (available in CD), held in Hawaii, June 22, 2009.

7. Willam, K., Lee, K.K., Xi, Y.,
and Lee, J.S. (2008) "Spalling of Concrete due to Combined Heating and
Drying”, *Creep, Shrinkage and Durability
of Concrete and Concrete Structures*, Proc. of CONCREEP8, Tanabe Tada-aki et
al. Eds, 2, 1013-1019, CRC Press.

8. Lee, J.S., Xi, Y., and Willam,
K. (2008) “Coupling Effect between Temperature and Moisture on the Deformation
of Concrete”, *Creep, Shrinkage and Durability of Concrete and Concrete Structures*,
Proc. of CONCREEP8, Tanabe Tada-aki et al. Eds, 2, 257 – 260, CRC Press.

9. Y. Xi, A.
Ababneh, L. Arrar, Suwito, and X.-C. Cai (2007) “Experimental Studies and Parallel Computing on
Coupled Moisture and Chloride Diffusion in Concrete”, *Transport Properties and Concrete Quality –
Material Science of Concrete,* Special volume, Barzin Mobasher and Jan
Skalny, Editors, Proc. of the Transport Properties and Concrete Quality
Workshop, held in Arizona State University, Tempe, AZ., The American Ceramic Society,
41-56.

10. Edward, E., Xi, Y., and Corotis, R. (2007) "The
Effect of Rice Husk Ash on Mechanical Properties of Concrete under High
Temperatures", *Proc. of 18th Engrg.
Mech. Conf*., held in Blacksburg, Virginia.

11. Ou, E., Xi, Y., and Corotis, R.(2007) "Sustainable
Infrastructure Development of Guizhou Province in Southwest China: A Life Cycle
Assessment of Approach", Int. Conf. on the Applications of Probability and
Statistics in Civil Engineering, *ICASP10*,
Tokyo, Japan, July 2007.

12. Lee, J., Xi, Y., and Willam, K. (2007) "Strength
and Stiffness of Concrete under Heating and Cooling Treatments", *Proc. of FraMCos6*, A. Carpinteri, P.
Gambarova, G. Ferro, and G. Plizarri, Editors, Vol. 2, 1709-1714.

13. Ababneh, A.N., and Xi, Y. (2006) "Evaluation of
Environmental Degradation of Concrete in Cold Regions", Proc. of 2006 Cold
Regions Conference, 10-pages, Conf. CD.

14. Willam, K., Basche, H., Lee, K. and Xi, Y. (2006)
"Assessment of RC Bond under Severe Temperatures", Proc. Euro-C 2006,
March 27-30, 2006, Mayrhofen Tyrol Austria, Computational Modelling of Concrete
Structures, G. Meschke, R. de Borst, H. Mang, and N. Bicanic (eds.), Taylor
\& Francis Group, London, 647-656.

15. Willam, K., Lee, K., Lee, J. and Xi, Y. (2006)
"Issues of Thermal Collapse Analysis of RCS", Structures Congress of
ASCE, May 18-20, 2006, St. Louis MI, 10-page electronic paper, Conf. CD.

16. Willam, K., Lee, K., and Xi, Y. (2005) “Issues of
Reinforced Concrete Structures under Extreme Temperature Events”, Proceedings
of the 5 International Conference on Computation of Shell and Spatial
Structures, E. Ramm, W. A. Wall, K.-U. Bletzinger, M. Bischo (eds.), June 1-4,
2005, Salzburg, Austria, 239-242.

18.
Willam, K.,
Basche, H.D., and Xi, Y. (2005) “Constitutive aspects of high temperature
material models”,* fib-Workshop, Task Group
4.3.2, Fire Design of Concrete Structures*, Politecnico di Milano, Dec. 2-4,
2004, 121-129.

19.
Xi, Y., Li, Y.,
Xie, Z.H., and Lee, J.S. (2004) “Utilization of Solid Wastes (Waste Glass and
Rubber Particles) As Aggregates in Concrete”, Proc. of International Workshop
on Sustainable Development and Concrete
Technology, May 20-21, Beijing, China, 45-54.

20.
Suwito, A., and
Xi, Y. (2004) “Service Life of Reinforced Concrete Structures with Corrosion
Damage due to Chloride Attack”, *Life-Cycle
Performance of Deteriorating Structures: Assessment, Design and Management,*
Special Publication of ASCE, Eds., D.M. Frangopol, E. Bruhwiler, M.H. Faber,
and B. Adey, 207-218.

21.
Eskandari-Ghadi,
M., Xi, Y., and Sture, S. (2004) “Composite Damage Mechanics And Applications
to Modeling of Degradation of Concrete”, *Fracture
Mechanics of Concrete Structures, Proc. of FRAMCOS-5*, V.C. Li, C.K.Y.
Leung, K.J. Willam, and S.L. Billington, Editors, April, 12, Vail, Colorado,
263-269.

22.
Eskandari-Ghadi,
M., Xi, Y., and Sture, S. (2004) “The effect of heat source on upper and lower
bounds of effective conductivity of anisotropic composites”, *Fracture Mechanics of Concrete Structures,
Proc. of FRAMCOS-5*, V.C. Li, C.K.Y. Leung, K.J. Willam, and S.L.
Billington, Editors, April, 12, Vail, Colorado, 507-512.

23.
Ababneh, A., and
Xi, Y. (2003) “A New Testing Method for Determining the Coupling Effect of
Chloride Diffusion on Moisture Transfer in Concrete”, Proc. of Advances in
Cement and Concrete IX: Volume Changes, Crackign and Durability, August 10,
Copper Mountain, Colorado, 133-140.

24.
Willam, K., Rhee,
I, and Xi, Y. (2003) “Thermal Degradation in Heterogeneous Concrete Materials”,
Computational Modelling of Concrete Structures (Proc. of EURO-C 2003, St.
Johann im Pongau, Austria, March 17-20, 2003), Editors: N. Bicanic, R. deBorst,
H. Mang, and G. Meschke; A.A. Balkema Publishers, Lisse, 569-579.

25.
Roh, Y.S., and
Xi, Y. (2001) “The Fracture Surface Roughness of Concrete with Different
Aggregate Sizes and Loading Rates”, ACI Special Publication, SP 201 - Fracture
Mechanics for Concrete Materials: Testing and Applications, 35-54.

26.
Xi, Y., Willam,
K., Frangopol, D.M., Ababneh, A., Nakhi, A., Kong, J.S., and Nogueira, C.L.
(2001) “Accelerated Testing and Modeling of Concrete Durability under Coupled
Environmental and Mechanical Loadings”, *Long Term Durability of Structural
Materials*, Proc. of The NSF Durability Workshop at University of California
at Berkeley, Oct., Editors, P.J.M. Monteiro, K.P. chong, J. Larsen-Basse, and
K. Komvopoulos, 45-56.

27.
Ababneh, A., Xi,
Y., and Willam, K. (2001) “Multiscale Modeling of the Coupled Moisture
Diffusion and Drying Shrinkage of Concrete”, The Proc. of Concreep-6, MIT, in *Creep,
Shrinkage and Durability Mechanics of Concrete and Other Quasi-Brittle
Materials*, Eds. F.-J. Ulm, Z.P. Bazant, and F.H. Wittmann, Elsevier Science
Ltd., 159-164.

28.
Kong, J.S.,
Akgul, F., Frangopol, D.M., and Xi, Y. (2001) “Probabilistic Models for
Predicting the Failure Time of Deteriorating Structural Systems”, Computational
Fluid and Solid Mechanics, Proc. of the 1^{st} MIT Conf. on
Computational Fluid and Solid Mechanics, Editor, K.J. Bathe, July 12-15,
Elsevier, Amsterdam, 290-293.

29.
Nakhi, A., Xie,
Z.H., Asiz, A., Ababneh, A., and Xi. Y. (2000) “Experimental Study on Chloride
Penetration under Coupled Hygromechnical Loadings”, *Special Publication of ASCE* “Condition Monitoring of Materials and
Structures”, F. Ansari, Editor, 84-94.

30.
Ababneh, A.,
Suwito, A., Xi, Y., and Abu-Hejleh, N. (2000) “A Comparative Study on Durability
of Type IP and Silica Fume Concretes”, *High
Performance Concrete – Workability, Strength and Durability*, Proc. of the
Int. Sym., Editors, Leung, C., Li, Z., and Ding, J.T., Dec., Hong Kong,
273-279.

31.
Xi, Y., and
Ababneh, A. (2000) “Prediction of the Onset of Steel Corrosion in Concrete by
Multiscale Chloride Diffusion”, *High
Performance Concrete – Workability, Strength and Durability*, Proc. of the
Int. Sym., Editors, Leugn, C., Li, Z., and Ding, J.T., Dec., Hong Kong,
181-186.

32.
Gharaibeh, E.S.,
Hanai, T., Xi, Y., and Frangopol, D.M. (2000) “Effects of Uncertainties on Chloride Penetration in Saturated
Concrete”, Proc. of Probablistic Mechanics Conference 2000 (PMC2000), July,
Notre Dame, 241-244.

33.
Jin, W., Suwito,
A., Meyer, C., and Xi, Y. (1998) "Theoretical Modeling on Expansion and
Damage due to Alkali-Silica Reaction", Proceedings of 12th Engineering
Mechanics Conference: *Engineering
Mechanics: A Force for the 21st Century*, May 18-20, San Diego, CA.,
1175-1178.

34.
Roh, Y.S., and
Xi, Y. (1998) " A New Formulation of Markov chain model and Application to
Fracture Analysis ", Proceedings of 12th Engineering Mechanics Conference:
*Engineering Mechanics: A Force for the
21st Century*, May 18-20, San Diego, CA., 1497-1500.

35.
Xi, Y., Roh,
Y.S., and Summers, J. (1998) "Non-destructive Testing for Fatigue Life of
SMAs", Proceedings of 12th Engineering Mechanics Conference: *Engineering Mechanics: A Force for the 21st
Century*, May 18-20, San Diego, CA., 1074-1077.

36.
Xi, Y. (1998)
"Relationship among Grain Size, Fracture Process Zone and Size Effect of
Concrete", *Computational Modeling of
Concrete Structures, Proceedings of EURO-C*, March 31 - April 3, Badgastein,
Austria, Editors, R. de Borst, N. Bicanic, H. Mang, and C. Meschke, Published
by A.A. Balkema, Rotterdam, the Netherlands, 275-283.

37.
Xi, Y. (1998)
" Minimum Size of Concrete Specimens for Linear Elastic Fracture
Analysis", Fracture Mechanics of Concrete Structures, Vol. 3, *Proceedings of FRAMCOS-3*, Oct. 12-16,
Gifu, Japan, Editors, H. Mihashi and K. Rokugo, Aedificatio Publishers,
Immentalstr, Germany, 2021-2030.

38.
Xi, Y., Suwito,
A., Wen, X., Meyer, C., and Jin, W. (1998) "Testing and Modeling
Alkali-Silica Reaction and the Associated Expansion of Concrete",
Mechanics of Quasi-Brittle Materials and Structures, *Proceedings of Int. Workshop in honor of Prof. Z.P. Bazant 60 birthday*,
March 27-28, Prague, Czech Republic, Hermes Science Publications, Paris,
217-232.

39.
Xi, Y. (1998)
"Discussion on ‘Durability Mechanics II’, Mechanics of Quasi-Brittle
Materials and Structures, *Proceedings of
Int. Workshop in honor of Prof. Z.P. Bazant 60 birthday*, March 27-28,
Prague, Czech Republic, Hermes Science Publications, Paris, 435-440.

40.
Silverstrim, T.,
Rostami, H., Xi, Y., and Martin, J. (1997) "High Performance Characteristics
of Chemically Activated Fly Ash (CAFA)", *Proceedings of the PCI/FHWA Int. Sym. On High Performance Concrete*,
New Orleans, Louisiana, Oct. 20-22, 135-147.

41.
Xi, Y. (1997)
"Mathematical Modeling of Chloride Penetration in Concrete", in *Mechanisms of Chemical Degradation of
Cement-Based Materials*, Edited by K.L. Scrivener and J.F. Young, E&FN
Spon, London, United Kingdom, 397-404.

42.
Xi, Y. (1996)
"Representative Volumes of Composite Materials", *Proc. of 11th Engineering Mechanics Specialty Conf. of ASCE*, May,
Fort Lauderdale, FL, 735-738.

43.
Xi, Y., and
Amparano, F.E. (1996) "Effect of Aggregates on Fracture Process Zone of
Concrete", *Proc. of 11th Engineering
Mechanics Specialty Conf. of ASCE*, May, Fort Lauderdale, FL, 1185-1188.

44.
Jennings, H.M.,
Xi, Y., Bazant, Z.P., and Yang, M. (1996) "Constitutive Characterization
of Cementitious Materials based on Microstructural Models", *Proc. of NATO/RILEM workshop on the Modeling
of Microstructure and its Potential for Studying Transport Properties and
Durability*, St. Remy-les-Chevreuse, France, July 10-13, 1994, 187-226.

45.
Xi, Y., and
Bazant, Z.P. (1996) "Analysis Crack Propagation in Concrete Structures by
Markov Chain Model and R-curve Method*",
Proc. of ASCE Specialty Conf. on Probabilistic Mechanics and Structural
Reliability*, Worcester, MA., Aug., 358-361.

46.
Sujata, K., Xi,
Y., and Jennings, H.M. (1996) "Interfacial Shrinkage in Mortars", in
Materials for the New Millennium, *Proc.
of 4th Materials Engineering Conference*, Nov. 10-14, Washington, D.C.,
1669-1676.

47.
Xi, Y. (1995)
"Characterization of Moisture Diffusion in Concrete Based on
Microstructural and Composite Models", *Proc.
of 10th Engineering Mechanics Specialty Conf. of ASCE*, May, Boulder,
Colorado, 1163-1166.

48.
Bazant, Z.P., Xi,
Y., and Baweja, S. (1995) "Solidafication Theory and Mechanisms of Aging
Creep of Concrete", *Proc. of 10th
Engineering Mechanics Specialty Conf. of ASCE*, May, Boulder, Colorado,
1372-1375.

49.
Cheyrezy, M., and
Xi, Y. et al. (1995) "Specific Production Manufacturing Issues"
Chapter 2 in *Proc. of 2nd Int. Workshop
on High Performance Fiber Reinforced Cement Composite*, June, Ann Arbor,
Michigan, 25-42.

50.
Xi, Y. (1995)
"Representative Volume of Cementitious Materials", *Proc. of 2nd Int. Conf. on Fracture
Mechanics of Concrete and Concrete Structures*, July, Zurich, Switzerland,
635-644.

51.
Xi, Y. (1995)
"A Composite Model for Moisture Capacities of Concrete", *Proc. Of Int. Conf. on Concrete under Severe
Conditions - Environment and Loading*, August, Sapporo, Japan., 453-462.

52.
Li, Z., and Xi,
Y. (1995) “Application of Acoustic Emisson Technique to Detection of Concrete
Cracking and Rebar Corrosion”, Proc. of Int. Sym. On Non-Destructive Testing in
Civil Engineering (NDT-CE), Sept. 26-28, 613-620.

53.
Bazant, Z.P., and
Xi, Y. (1994) "Fracture of Random Quasibrittle Materials: Markov Process
and Weibull-Type Models", *Proc. of
ICOSSAR, 93', Structural Safety & Reliability*, Schueller, Shinozuka,
& Yao (eds), Balkema, Rotterdam, 1, 609-614.

54.
Xi, Y. (1994)
"Simulation of Multiphase Spatial Distributions with Application to
Fracture of Concrete", *Proc. of
Europe-U.S. Workshop on Fracture and Damage in Quasibrittle Structures:
Experiment, Modeling and Computer Analysis*, Prague, Sept., E & FN SPON,
501-510.

55.
Bazant, Z.P., Xi,
Y., and Baweja, S. (1993) "Preliminary Guidelines and Recommendation for
Characterizing Creep and Shrinkage in Structural Design Codes", Creep and
Shrinkage of Concrete, *Proc. of the 5th
Int. Symp. on Creep and Shrinkage of Concrete*, Barcelona, Spain, Sept.,
805-829.

56.
Xi, Y., and
Bazant, Z.P. (1993) "Continuous Retardation Spectrum for Solidification
Theory of Concrete Creep", Creep and Shrinkage of Concrete, *Proc. of the 5th Int. Symp. on Creep and
Shrinkage of Concrete*, Barcelona, Spain, Sept., 225-230.

57.
Xi, Y., and
Bazant, Z.P. (1993) "Improved Pore Water Diffusion Model for Creep
Analysis of Concrete Structures", Creep and Shrinkage of Concrete, *Proc. of the 5th Int. Symp. on Creep and
Shrinkage of Concrete*, Barcelona, Spain, Sept. 169-174.

58.
Bazant, Z.P., and
Xi, Y. (1993) "New Test Method to Separate Microcracking from Drying
Creep: Curvature Creep at Equal Bending Moments and Various Axial Forces",
Creep and Shrinkage of Concrete, *Proc. of
the 5th Int. Symp. on Creep and Shrinkage of Concrete*, Barcelona, Spain,
Sept., 77-82.

59.
Jennings, H.M.,
and Xi, Y. (1992) "Relationships Between Microstructure and Creep and
Shrinkage of Cement Paste", *Material
Science of Concrete*, III, Ed. J. Skalny, The Amer. Cer. Soc., Westerville,
OH, 37-69.

60.
Jennings, H.M.,
and Xi, Y. (1992) "Cement-Aggregate Compatibility and Structure Property
Relationship Including Modeling", *Proc.
of the 9th Int. Congress on Chemistry of Cement*, New Delhi, India, Dec., 1,
663-691.

61.
Bazant, Z.P., and
Xi, Y. (1992) "Size Effect in Quasibrittle Micro-heterogeneous Structures:
Deterministic and Statistical
Theories", *Applications of
Fracture Mechanics to Reinforced Concrete*, Ed. A. Carpinteri, Elsevier
Applied Science, London, 1-16.

62.
Bazant, Z.P., and
Xi, Y. (1990) "Combined Spectral and Sampling Approach for Probabilistic
Prediction of Creep and Shrinkage Effects in Concrete Structures", *Materials Research in Concrete*,
Karlsruhe, May, 249-267.

**Project Reports**

1.
Xi, Y., Li, L.,
and Railsback, R. (2018) “Evaluation of Different Types of Waterproofing
Membranes (Asphaltic and Non-asphaltic) as Cost Effective Bridge Deck Barriers
in Reducing Corrosive Chloride Effects”, CDOT-2018-16, 73p.

2.
Xi, Y., Jing, Y.,
and Railsback, R. (2018) “Surface Chloride Levels in Colorado Structural
Concrete”, Colorado DOT Report No. CDOT-2018-05, 49p.

3.
Liang, Y.C., Gallaher, B., and Xi, Y. (2014) “Evaluation of Bridge Deck
Sealers”, Colorado DOT Report No.
CDOT-2014-6, 57p.

4. Willam, K., Xi,
Y., and Naus, D. (2013) “A Review of the Effects of Radiation on Microstructure
and Properties of Concrete Used in Nuclear Power Plants”, NUREG/CR-7171, Office
of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, and
ORNL/TM-2013/263, 131p.

5. Damrongwiriyanupap, N., Liang, Y.C., and Xi, Y. (2012) Application of Roller
Compacted Concrete (RCC) in Colorado’s Roadways, Colorado DOT Report No.
CDOT-2012-11, 60p.

6. Xi, Y., Meshgin,
P., Na, O., and Li, Y. (2010) “Premixed Rubberized Insulation Mortar”, A
Technical Report to CDPHE, 66p., http://www.cdphe.state.co.us/oeis/p2_program/atgfinalrpts.html.

7. Liang, Y.C., Zhang, W.P., and Xi, Y. (2010) “Strategic Evaluation of Different Topical Protection Systems for Bridge
Decks and the Associated Life-Cycle Cost Analysis”, Colorado DOT Report No. CDOT-2010-6,
61p.

8.
Willam, K., Xi, Y., Lee, K., and Kim, B. (2009)
“Thermal Response of Reinforced Concrete Structures in Nuclear Power Plants”,
University of Colorado at Boulder, SESM Report No. 02-2009: Report to Oak Ridge
National Laboratory, 210p.

9. Xi, Y., Balaji,
R., and Molenaar, K. (2008) "Quantifying Construction Delays Due to
Weather", Research report FHWA-CFL/TD-07-001.

10. Hearn, G., and
Xi, Y. (2007) "Service Life and Cost Comparisons for Four Types of CDOT
Bridge Decks", Colorado DOT Report No. CDOT-2007-2, 118p.

11. Basche. H.D.,
Willam, K., and Xi, Y. (2005) “Uncoupled Transient Thermo-Elastic Stress
Analysis”, Internal Report CU/SESM-2005/002, University of Colorado at Boulder.

12. Willam, K., Xi,
Y., Lee, K., and Lee, J.S. (2005) “Thermoelastoplastic Damage Analysis of RCS
Subjected to Fire Scenarios”, Report to Sandia National Lab, University of
Colorado at Boulder, 105p.

13. Fafach, D.,
Shing, B., Chang, S.Y., and Xi, Y. (2005) “Evaluation of the FRP-Retrofitted
Arches in the Castlewood Canyon Bridge”, Colorado DOT Report No. CDOT-DTD-R-2005-01, 245p.

14. Xi, Y., Chang,
S.Y., Asiz, A., and Li, Y. (2004) “Long-Term Durability of Fiber-Reinforced
Polymer (FRPs) and in-situ Monitoring of FRP Bridge Decks at O’Fallon Park
Bridge”, Colorado DOT Report No.
CDOT-DTD-R-2004-3, 60p.

15.
Xi,
Y., Abu-Hejleh, N., Asiz, A., and Suwito (2004) “Performance Evaluation of
Various Corrosion Protection Systems of Bridges in Colorado”, Colorado DOT Report No. CDOT-DTD-R-2004-1, 141p.

16. Willam, K., Xi,
Y., Lee, K., Lee, J.S., and Basche, H.D. (2004) “Literature Review of Concrete
and Concrete Structures Subjected to High Temperature”, Internal Report
CU/SESM-2005/001 University of Colorado at Boulder, and Report to Sandia
National Lab, 98p.

17. Xi, Y., and Li,
Y. (2004) “Materials, Testing Methods,
and Construction Practices for Fast Concrete Deck Repair”, Internal
Report CU/SESM/XI-2004/001 University of Colorado at Boulder, and Report to
Colorado DOT, 95p.

18. Saouma, V., and
Xi, Y. (2004) “Literature Review of
Alkali Aggregate Reactions in Concrete
Dams”, Project report to Swiss Federal Office for Water and Geology FOWG, 78p.

19. Xi, Y., Shing,
B., Abu-Hejleh, N., Asiz, A., Suwito, A., Xie, Z.H., Ababneh, A. (2003)
“Assessment of the Cracking Problem in Newly Constructed Bridge Decks in
Colorado”, Colorado DOT Report No. CDOT-DTD-R-2003-3, 136p.

20. Xi, Y., Li, Y.,
and Li, Z.J. (2003) “High Toughness of Rubber-Modified Concrete (RMC)”, Final
Report CU/SR-XI-2003/002 to The Colorado Commission of Higher Education, 63p.

21. Cusson, R., and
Xi, Y. (2003) “The Behavior of Fiber-Reinforced Polymer Reinforcement in Low
Temperature Environment Climates”, Colorado DOT Report No. CDOT -DTD-R-2003-4,
107p.

22.
Shing, B., and Xi, Y. (2003) Studies on the Use of
High Performance Concrete and FRP Reinforcement for the I-225/Parker Road
Bridge”, Colorado
DOT Report No. CDOT-DTD-R-2003-13, 86p.

23. Xi, Y., and Xie,
Z.H. (2002) “Corrosion Effects of Magnesium Chloride and Sodium Chloride on
Automobile Components”, Colorado DOT Report No. CDOT-DTD-R-2002-04, 91p.

24.
Zylstra,
R., Shing, B., and Xi, Y. (2001) “Evaluation of PRP Prestressed Panels/Slabs
for I-225/Parker Road Project”, Colorado DOT Report No. CDOT-DTD-R-2001-14,
149p.

25.
Xi,
Y., Shing, B., and Xie, Z.H. (2001) “Development
of Optimal Concrete Mix Designs for Bridge Decks”, Colorado DOT Report
No. CDOT-DTD-R-2001-11, 60p.

**Awards and Recognitions**

*Eckel Award 2018*.
Department of Civil, Environmental
and Architectural Engineering, University of Colorado at Boulder.

Recipient
of *2010 Faculty Fellowship* at
University of Colorado at Boulder.

*Research development award 2004***. **Department
of Civil, Environmental and Architectural Engineering, University of Colorado
at Boulder.

*Young Researcher’s award* for academic year 1998-1999. Department of Civil, Environmental and
Architectural Engineering, University of Colorado at Boulder.

**Professional Activities**

*Committee chairs and directors *

·
The administrator
of Colorado Local Technical Assistance Program (sponsored by the U.S. Federal
Highway Administration, Colorado Department of Transportation, and University
of Colorado at Boulder)

·
The vice chair of Experimental Analysis and Instrumentation (EA&I)
Committee, ASCE Engineering Mechanics Institute (EMI) (2012).

·
The chair of Experimental Analysis and Instrumentation (EA&I)
Committee, ASCE Engineering Mechanics Institute (EMI) (2013-2014).

·
The past chair of Experimental Analysis and Instrumentation (EA&I)
Committee, ASCE Engineering Mechanics Institute (EMI) (2015).

·
The chair of the
committee on Properties of Materials, ASCE
Engineering Mechanics Institute (EMI), 2003-2007.

*Services at University of Colorado at Boulder*

·
A member of First
Level Review Committee of College of Engineering (2012 – 2015).

·
The executive
committee member of Dept. of Civil, Environmental, and Architectual Engineering
representing Structural Engineering and Structural Mechanics (SESM) Group (2005
– 2011).

·
The coordinator
of Structural Engineering and Structural Mechanics Group in 2002 and 2003.

·
A member of the
Curriculum Committee of CEAE in 1999 and 2000.

·
A member of the
Facility Committee of CEAE in 2001-2003, 2011, 2018, 2019.

·
The seminar
organizer of Structural Engineering and Structural Mechanics Group in 1999 and
2000.

·
A member of the
search committee for the Structural Engineering and Structural Mechanics Group,
2008, 2009, 2011, 2012, 2013.

*Associate editor, guest editor and editorial board
member of journals*

·
A member of
Editorial Board of international journal *Computers
& Concrete*.

·
A member of
Editorial Advisory Board of international journal *Magazine of Concrete Research* (June, 2013 – June, 2017).

·
An associate
editor and a member of Editorial Board of *Journal
of Sustainable Cement Based Materials.*

·
An associate
editor and a member of Editorial Board of *Journal
of Engineering Mechanics*, ASCE, 2003-2007.

·
A past member of International Scientific
Committee of FraMCoS.

·
A past member of
Advisory Board for International Association on Concrete Creep (IA-Concreep).

·
A member of
Editorial Advisory Committee of an international journal “*Concrete Science and Engineering”* (RILEM, the journal was
discontinued).

·
A member of the
Internal Oversight Board for the NSF NEES center at CU (up to 2009).

·
An editor for the
special issue of Journal of Materials for Civil Engineering (ASCE), dedicated
to Model-Based Simulation on Durability of Materials and Structures (2005).

·
An editor for the
special issue of Journal of Engineering Mechanics (ASCE), dedicated to
durability mechanics (March 2000).

·
An editor for the
special issue of Journal of *Concrete
Science and Engineering* (RILEM), dedicated to durability mechanics (March
2002).

·
An editor of the
proceedings of 8^{th} Faculty Enhancement Workshop of ACBM, July 15-18,
2001, Boulder, Colorado.

* International Conferences and Workshops
organized*

·
A member of International Scientific Committee
of 10th International Symposium on Innovation & Utilization of
High-Performance Concrete, Sept. 16-18, 2014, Beijing, China.

·
A member of International
Scientific Committee of the 5th BIOT Conference on Poromechanics (BIOT-5), July
10-12, 2013, Vienna, Austria.

·
A member of
scientific committee for The 8th International Symposium on Cement &
Concrete (ISCC2013), Nanjing, China.

·
A member of International Advisory Committee Member of 2011 World Congress on
Advances in Structural Engineering and Mechanics, Seoul, Korea, Sept. 2011.

·
A member of International Scientific Committee of FraMCoS-7, Korea, 2010.

·
A Scientific Committee Members of Computational Technologies
in Concrete Structures, held in Korea in 2009.

·
A Scientific Committee Members of 8th International Conference on Creep, Shrinkage and Durability of
Concrete and Concrete Structures, held in Sept. 2008 in Japan.

·
A local organizer of FraMCoS-5 (The 5^{th} Int. Conf. on Fracture
Mechanics of Concrete and Structures), April 12-15, 2004, Vail, Colorado.

·
An organizer of NSF Workshop on Interface Problems in Cement-Based
Materials, April 12-15, 2004, Vail, Colorado.

·
An organizer of FHWA and CDOT Symposium on Innovative Bridge Materials
and Construction, April 22-23, 2004, Denver, Colorado.

·
The organizer and
a co-chair of the NSF Workshop on Model-Based Simulation of Durability of
Materials and Structures, July 4-7, 2002, Prague.

·
A co-chair of the
ASTM Symposium of Electrochemical
Techniques to Determine Corrosion-Related Properties of Concrete and of Metals in
Concrete, Committees G01 (G01.14), C09 (C09.66), June 18, 2003, Denver,
Colorado.

·
The local
organizer of 8^{th} Faculty Enhancement Workshop of ACBM, July 15-18,
2001, Boulder, Colorado.

·
A member of the International
Scientific Committee of CONCREEP-6, 2001, MIT, Boston.

·
A member of the International
Scientific Committee of CONCREEP-7, 2005, Nantes, France.

*Member of NSF review panel, professional committees
and organizations*

·
A NSF review
panelist for career proposals, Spet. 2003; SBIR proposals, March 2004; career
proposals, Sept. 2004; BRIGE proposals, June 2013; career proposals, 2017.

·
A past member of
the committee on poromechanics, ASCE/Engineering Mechanics Division.

·
A past member of
the committee on experimental analysis and instrumentation, ASCE/Engineering
Mechanics Division.

·
A past member of
the committee 446 (Fracture Mechanics), American Concrete Institute.

·
A past member of
the committee TC107 (Creep and Shrinkage), International Union of Testing and
Research Laboratories for Materials and Structures.

·
A past member of
the committee TC QFS (Size effect of quasibrittle fracture), International
Union of Testing and Research Laboratories for Materials and Structures.

**Principal Dissertation/Thesis Advisor for Graduate Students**

**Graduate students obtained academic and research
positions after graduation**

1.
A.N. Ababneh,
Assistant Professor, Clarkson University, Potsdam, NY.

2.
A. Asiz,
Assistant professor, University of New Brunswick, Canada.

3.
J. Richards,
Lecturer (Captain), United States
Military Academy, West Point,
NY.

4.
A. Nakhi,
Assistant Professor, Kuwait University, Safat, Kuwait.

5.
M. Ghadi,
Assistant Professor, University of Science and Tchnology of Mazandaran, Iran.

6.
Y.S. Roh,
Associate Professor, Dankook University, South Korea.

7.
Suwito,
Researcher, King Saudi University, Saudi Arabia.

8.
Jaesung Lee,
Assistant professor, Hannam University, South Korea.

9.
Nattapong
Damrongwiriyanupap, Assistant Professor, University of Phayao, Thailand.

10.
Pania Meshgin, Sandia National Laboratory, U.S.A.

11.
Okpin Na, Senior Research Engineer, Hyundai Engineering &
Construction Co., Ltd., South Korea

**Ph.D. Students**

1. A. Samadi (1996, Drexel Univ.)

2. Clark, Daniel (1997, Drexel Univ., transferred
to another school)

3. Y.S. Roh (2000)

4. A.N. Ababneh (2002)

5. A. Asiz (2002)

6. A. Nakhi (2003)

7. M. Gahdi (2004, S. Stein co-advisor)

8. A. Suwito (2005)

9. S.Y. Chang (2005, transferred to another
school)

10. J.S. Lee (2006)

11. E. Ou (2007, R. Corotis co-advisor)

12. Nattapong Damrongwiriyanupap (2010)

13.
Pania Mashgin (2011)

14.
Okpin Na (2011)

15.
Yu-Chang Liang (2012)

16.
Wemphy Hanafi (2012, transferred to another school)

17.
Hesham Abdualla (2014, transferred to another school)

18.
Musiket Kamtornkiat (2014, F. Vernerey co-advisor)

19.
Ali Harajli (2016, D.M. Frangopol co-advisor)

20.
Jiang Zhilv (2014-2016, visiting Ph.D. student)

21. Yuxiang
Jing (2018)

22.
Yao Wang (2019)

23.
Mohamed Abdelrahman (2019)

24.
Linfei Li (2019)

25.
Mohammed Zainy (current)

26.
Osamah Dehwah (current)

**M.S. Students (M.S. Thesis or M.S. Report) **

1. F.E. Amparano (1995 at Drexel Univ.)

2. W. Xiang (1998 at Drexel Univ.).

3. A. Hakhi (1998)

4. W. Graziano (1999)

5. J.H. Kim (1999)

6. J.H. Shin (2000)

7. B. Black (2001)

8. Y.J. Cho (2002)

9. J.S. Lee (2002)

10. K. Chanvut (2002)

11. M.P. Blangy (2002)

12. Z.H. Xie (2002)

13. R. Cusson (2002)

14. K. Streeter (2002)

15. S. Holst (2003)

16. J. Richards (2004)

17. S.R. Deshpande (2004)

18. Bret Banwart (2004)

19. R. Sheehan (2005)

20. Lydia Abarr (2005)

21. J. Walbert (2005)

22. D. Doherty (2005)

23. Scott Hamel (2005)

24. P. Orendorff (2005)

25. Adnan Muzaffar (2006)

26. M. Yamakawa (2008)

27. Haideh Shams Hakimi (2008)

28.
Dustin Virgilio (2009)

29.
Moad H. Isteita (2009)

30. John Calvert (2010)

31. Hesham S.R. Abdualla (2010)

32. Brandon
Parker (2011)

33. Andrew Geister (2011)

34.
Courtney Shepard (2011)

35. Jack Thorpe
(2012)

36. Johan Bjorkquist
(2012)

37. Lee Maggert (2012)

38.
Wayne Brown (2012)

39.
Xingang Wang (2013)

40.
Brandon Buder (2013)

41.
Mitchell Rosendahl (2013)

42.
Tate Fairbanks (2013)

43.
Benjamin Gallaher (2013)

45. Linfei Li (2014)

46. William Lam (2014)

47. Mohammed Zainy (2015)

48. Zach Banachowski (2016, discontinued and to be
completed)

49. Raj Mehta (2017)

50. Christopher C. Frishcosy (2019)

51. Boning Wang (2019)

52. Viki Martinez (2019 spring, transferred to another
group at CU-Boulder)

53. Joshua Anderson (current)

**Research associates and postdoc supervised**

1.
Z.H. Xie (1999)

2.
A. Asiz (2003)

3.
Y. Li (2003,
2010)

4.
Suwito (2005)

5.
J.S. Lee (2006)

6.
W.P. Zhang
(2006-2008)

7.
J. Xia (2012)

9.
A. Ababneh (2003,
2010, 2018)

10.
C. Jiang
(2017-2019)

11. Y. Jing (2018-present)

12. Y. Wang (2019-present)

13. M. Abdelrahman (2019-present)

**Professional research assistants supervised**

1. K. Polkinghorne (2012-2013)

2. L. Marshall (2004-2013)

3. C. Guild (2013-2015)

4. S. Wilson (2015-2018)

5. D. BeMent (2018-2019)

6. R. Railsback (2002-2019)

**Host sabbatical leave professors **

1.
Z.J.
Li (2002)

2.
L.
Bennethum (2003-2004)

3.
A.
Ababneh (2010)

4.
Sungjin Jung (2010)

5.
Seunghun
Kim (2011)

6.
Inkyu
Rhee (2012)

7.
Youngsook
Roh (2012)

8.
Jiří
Němeček (Fulbright Scholar 2013)

9.
Jaesung
Lee (2014)

10.
Bangsub
Lee (2014)

**Host exchange scholars (students and professors)**

1.
J.N. Liu
(Visiting scholar 1996)

2.
F. Alleau
(Exchange student 1997)

3.
F. Benboudjema (Exchange
student 1997)

4.
F. Cherqui
(Exchange student 1999)

5.
C. Gavard
(Exchange student 1999)

6.
Aurelie Jean
(Exchange student 2004)

7.
Stephane Milhaud
(Exchange student 2005)

8.
Thomas DeLarrard
(Exchange student 2005)

9.
Ludovic Missemer
(Exchange student 2006)

10.
Deborah Sperling
(NSF/REU, 2005)

11.
Augustin
Parret-Freaud (Exchange student 2006)

12.
Chao Su (Visiting
scholar 2007-2008)

13.
Adrien Hilaire
(Exchange student 2009)

14.
Zhengmao Ye
(Visiting scholar 2009)

15.
Fei Li (Visiting
scholar 2011)

16.
Yu Bai (Visiting
scholar 2011)

17.
Guohua Li
(Visiting scholar 2011)

18.
Helene Penvern
(visiting scholar 2012)

19.
Wunchock Kroehong
(visiting scholar 2012)

20.
Zhuge Yan
(visiting professor 2012)

21.
Fu Jun (visiting
professor 2012)

22.
Li Jizhen
(visiting professor 2013)

23.
Xu Jinxia
(visiting professor 2013)

24.
Xu Peizhen
(visiting professor 2013)

25.
Decret Damien
(visiting student 2015)

26.
Thomas Langlade
(visiting student 2015)

27.
Shiping Yin
(visiting professor 2015)

28.
Yaguang Zhu
(visiting professor 2015)

29.
Chunxia Xue
(visiting professor 2016)

30.
Hongqiang Chu
(visiting professor 2016-2017)

31.
Jessica Lopez
(2017)

32.
Jinliang Liu
(visiting student, 2018-2019)