1, Youth Fund of National Natural Science Foundation: "Experimental Study on Shear Characteristics of Soil in Disturbed Area of Underground Engineering Construction and Its Influence on Ground Deformation", 2009-20 1 1, project leader.
2. National Eleventh Five-Year Science and Technology Support Plan: "Geological Disaster Prevention Technology in Mountainous Villages and Towns", 2007-20 1 1, (main participation)
3. National 973 Program: "Earthquake Damage and Control of Urban Engineering", Topic 3: "Earthquake Damage and Anti-seismic Theory of Urban Underground Infrastructure" (2007CB7 14203), 2007-201,(main participation).
Publication of academic papers:
1. Xu Chengshun, Wen Liming, Du. Experimental study on dynamic strength characteristics of saturated sand under biaxial vibration. Journal of Disaster Prevention and Mitigation Engineering, 20 10/0,30 (1): 23-27.
2. Xu Chengshun, Wen Liming, Du Fu, Wang Yang. Experimental study on shear characteristics of sand under different stress paths. Journal of Hydraulic Engineering, 20 10/0,41(1):108-10.
3. Guo Ying Luan Maotian Xu Chengshun. Comparative analysis of static and dynamic shear characteristics of saturated sand. Journal of Hydraulic Engineering 2008,39 (9):1045-1050 (EI: 084311658464).
4. Xu Chengshun, Luan Maotian, Guo Ying, Zhang Zhendong. Elastic-plastic constitutive model of sand considering initial anisotropy and its experimental verification. Journal of Geotechnical Engineering, 2009,31(4): 546-551(EI: 200920120855120)
5. Xu Chengshun, Du Fu, Hou Shiwei. Function analysis and application of automatic static and dynamic triaxial shear instrument. Journal of Beijing University of Technology, 2008,34 (6): 591-595 (EI: 082911385032)
6. Guo Ying Luan Maotian Xu Chengshun. Experimental study and analysis of dynamic stress and strain development characteristics of sandy soil. Journal of Beijing University of Technology, 2008,34 (9): 956-960 (EI: 084411672131).
7. Guo Ying Luan Maotian Xu Chengshun. Experimental study on shear characteristics and constitutive model of sand under complex stress conditions, the first national symposium on geotechnical constitutive theory, Beijing: 2008,11:191-200.
8. Xu Chengshun, Wen Liming and Du Fu. Experimental study on dynamic strength characteristics of saturated sand. Proceedings of the 25th Geotechnical Test Conference, Hangzhou: 2008, 10:269-272.
9. Comprehensive experimental study on shear characteristics of saturated sand under complex stress conditions and improvement of constitutive model. Proceedings of the 4th International Conference on Soft Soil Engineering, Canada, July 3-92, 2007.
10. Luan Maotian, Xu Chengshun, Yang He, et al. Experimental study on the influence of principal stress direction on undrained monotonic shear characteristics of saturated loose sand [J]. Journal of Geotechnical Engineering, 2006,28 (9):1085-1089 (ei: 0647659
1 1. Liu Jinlong, Luan Maotian, Xu Chengshun, Jili Wang, Yuan Fanfan. Analysis of parameter characteristics of Drucker-praeger criterion. Journal of Rock Mechanics and Engineering, 2006,25 (Supplement 2).
12. Leng Yi, Luan Maotian, Xu Chengshun, Ma. Comparative study on drained and undrained shear characteristics of saturated sand. Journal of Disaster Prevention and Mitigation Engineering, 2008,28 (2):143-151.
13. Luan Maotian, then, Xu Chengshun, et al. Experimental study on liquefaction characteristics of saturated loose sand under biaxial coupling shear. Journal of Geotechnical Engineering, 2008,30 (6): 790-79.