Look for a research position on 1.constitutive model,failure of solid under high strain rate;2.Buckling of structure.

CURRICULUM VITAE

Yuanxiang  Sun

Gender: Male   Date of Birth: August 21, 1967

Civil, Architectural and Environmental Engineering Department

             Missouri University of Science and Technology，Rolla, MO，65401

E-mail : sun_yuan_xiang [at] hotmail.com (sun_yuan_xiang[at]hotmail[dot]com), Tel: 202-330-2435 (cell) Education:    Ph.D., Solid Mechanics, Beijing University of Aeronautics and Astronautics      (Beihang University), Beijing, China, October, 1997   Thesis Topic: Nonlinear static and dynamic buckling of the viscoelastic plates    B.S., Mechanical Engineering, Beijing University of Technology, Beijing, China,   July, 1990 
Scholarships and awards   “ Haiying first-class scholarship”  by Beijing University of Aeronautics and   Astronautics, in 1996   “People’s scholarship” by  Beijing University of Technology , in 1987 
Work experience    Research Fellow, Civil, Architectural and Environmental Engineering Department,

   Missouri University of Science and Technology，July, 2008- Present   Doing research on the constitutive relation of steel fiber reinforced concrete at    high strain rates.     Visiting Scientist, Civil & Environmental Engineering Department,   The George Washington University, October, 2007- July, 2008   Doing research on the dynamic behaviors, failure properties and dynamic    constitutive relations of concrete under impact load.    Associate Professor, State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing, June, 2000-October, 2007   Doing research on the dynamic behaviors, failure properties and dynamic   constitutive relations of concrete/reinforced concrete under impact load.   Doing research on the nonlinear static and dynamic buckling of the viscoelastic  plates. Teaching “Equation of Mathematical Physics” , “Continuum Mechanics”,  “Dynamic Fracture”, “Calculation Method of Explosion Mechanics”(For postgraduate)   Postdoctoral Fellow, Institute of Mechanics, Chinese Academy of Science,            November,1997- April, 2000  Doing research on the fracture mechanics of viscoelastic polymers   Lecturer, The Educational Centre of Beijing Bureau of Environmental   Sanitation, July, 1990- August, 1992  Teaching“Mechanics of Materials” Research interests  Dynamic behaviors, failure properties and dynamic constitutive relations of concrete/steel fiber reinforced concrete at high strain rates Buckling of structuresMicromechanical damage mechanics of brittle compositesFracture mechanics of viscoelastic polymersApplication of chaotic and fractal theory in solid mechanics. Funded Research Projects Title: Dynamic constitutive relation of steel fiber reinforced concrete under impulsive load.  Authorization number: 10102002, Principal InvestigatorSponsor: National Natural Science Foundation of China  Title: Failure mechanism of steel reinforced concrete under impulsive load.  Authorization number: 10572024, Principal Investigator Sponsor: National Natural Science Foundation of China   

Papers

 1.The constitutive relationship of reinforced concrete subjected to shock loading.Acta Mechanica Solida Sinica , 2005 , 26(2):175-181, [in Chinese] 2.Numerical simulation of concrete under SHPB. Advance in computed explosion mechanics, 3^rd national Conference on computed explosion mechanics, Qingdao, 2006 :319-326,[in Chinese] 3.Dynamic constitutive relationship of concrete and reinforced concrete subjected to shock load. Explosion and Shock Waves, 2003, 23: 57-58 [in Chinese] 4.The developments of dynamic constitutive behavior of concrete. Advances in mechanics. 2006,36(3): 389~405, [in Chinese] 5.A viscoelastic continuum damage model for reinforced concrete subjected to shock loading, Key Engineering Materials, v 306-308 I, Fracture and Strength of Solids VI, 2006: 309-314 6. Investigation on impact behavior of concrete, Chinese Journal of Theoretical and Applied Mechanics, 2006, 38(2): 199-208, [in Chinese]



7.Experimental study on property of concrete dynamics at high strain rate, Transactions of Beijing Institute of Technology, 2003,23,Suppl:394-399 [in Chinese] 8. Experimental study on constitutive relation of concrete dynamics at high strain rate, National Symposium on concrete , 2002.Dec. Fuzhou :461~468 [in Chinese] 9 .Investigation on dynamic properties of reinforced concrete with regular steel lattice microstructure,  Acta Armamentarii, 2008, 29(9) : 1108-1113  [in Chinese] 10.Three-dimensional numerical simulation on the penetration of concrete target by a metallic projectile, Transactions of Beijing Institute of Technology, 2003,23(5):  536-539 [in Chinese] 11.The numerical simulation of Lagrangian analysis, The theory, method and application of computed explosion mechanics in engineering, 2^nd National Conference on computed explosion mechanics ,Wuyishan, 2002 :511-517,[in Chinese] 12.Study on penetration of multi-layered stiffened plates, Progress in Safety Science and Technology Volume 4: Proceedings of the 2004 International Symposium on Safety Science and Technology, 2004: 2997-3001 13.Investigation of the Constitutive Modle of Frozen Soil Based on Meso-Mechanics, Journal of Beijing Institute of Technology ,2005,25(10):847-851 [in Chinese] 14.Research on propagation mechanism of guided wave through bonding metal bars, Chinese Jounal of Geotechnical Engineering, 2005, 27(12):1437~1441 [in Chinese] 15. Numerical simulation of double–beam fragment focusing warhead, Journals of projectiles rockets missiles and guidance 2003,23(4): 146~149 [in Chinese] 16. Frequency equation of axisymmetric guided waves in composite structures of bonding metal bars, Journal of test and measurement technology, 2006, 20(3): 223~229   17. Craze stress distribution at crack tip of viscoelastic polymer and its influence on crack speed. Postdoctoral collected works of Chinese Academy of Sciences:10 [in Chinese] 18.Chaotic dynamic analysis of viscoelastic plates. International Journal of Mechanical Sciences. 2001, 43:1195~1208 19.Creep buckling of viscoelastic plates with geometrical nonlinearity, Chinese Journal of Theoretical and Applied Mechanics, 2006,38(1):41~48[in Chinese]



20. On the creep buckling of orthotropic viscoelastic thin  plates，J. Beijing University of Aeronautics and Astronautics 1996, 22(3): 296-301. [in Chinese]  21. Creep buckling of shear- deformable orthotropic viscoelastic thin plates. J. Beijing University of  Aeronautic and Astronautics 1996, 22(6): 696-700. [in Chinese]  22. On the creep buckling of viscoelastic plates. J. Beijing University of Aeronautic and Astronautics, 1997, 23(2):187-193. [in Chinese] 23.On the stability of anisotropic viscoelastic thin plates.Chinese Journal of Aeronautics, 1997,10(1):18-21 24.Creep buckling of cross-ply laminated plates. Acta Mechanica Solida Sinica. 1998,19(4): 347-354. [in Chinese]  25. Test System of Magnetic Flux Leakage Base on AT89C52, Development & Innovation of Machinery & Electrical Products, 2005, 18（1）：98~100 [in Chinese]