2. Cha Xiaoxiong, Zhong, Influence of initial stress of steel tube on properties of concrete-filled steel tubular members based on finite element method, Harbin, Journal of Harbin Jianzhu University, 1997, 1: 4 1-49.
3. Cha Xiaoxiong, Zhong, Influence of initial stress of steel tube on properties of concrete-filled steel tube members subjected to bending, bending and torsion, Harbin: Journal of Harbin Jianzhu University,1997,2: 46-53.
4. Cha, Tang Jiaxiang, Unified Design Theory of Concrete-filled Steel Tubular Members under Initial Stress, Wuhan: Journal of Huazhong University of Science and Technology,1998,8: 41-43.
5. Cha Xiaoxiong, Yang Jiaxiang, Research on flexural rigidity of composite section of concrete filled steel tubular column and its application in high-rise frame structure analysis. Harbin: Journal of Harbin Jianzhu University, 1998, 5: 40-45.
6. Cha, Yang Jiaxiang, Parallel interchange construction and initial stress effect of concrete filled steel tubular high-rise and super-high-rise structures, Beijing: industrial buildings, 1998, 1 1: 32-34
7. Cha Xiaoxiong, Yang Jiaxiang, Research and application of constitutive relation of concrete boundary surface in nonlinear finite element analysis of concrete filled steel tubular structures, Beijing: Engineering Mechanics,1999,5: 29-35.
8. ZaXiao Xiong, Ye Jianqiao. Nonlinear finite element analysis of concrete filled steel tubular members under initial stress. California, USA: The 6th ASCCS International Conference on Steel-Concrete Composite Structures. 2000, March: Volume II,115-1121
9. Wait. Finite element analysis of fire resistance of concrete columns under unilateral fire, Vienna, Austria, the eighth international conference on civil and structural engineering calculation, 200 1.
10. Cha Xiaoxia, Zhong Shitao, Fire Resistance of Concrete Filled Steel Tubular Columns, Journal of Harbin Institute of Technology (English version), 2002. 3, Volume 9, No.3, pp. 292-296.
1 1. Cha, Three-dimensional nonlinear analysis of reinforced concrete members under fire, UK: Journal of Architecture and Environment, Vol.38, No.2, February 2003, pp.297-307 (SCI).
12. Cha Xiaoxiang, Finite Element Analysis of Fire Resistance of Concrete Filled Steel Tubular Columns, UK: Journal of Building Steel Research, No.59, 2003, pp. 769-779 (SCI)
Cha Zhong, Theoretical Analysis and Experimental Research on Prestressed Bending Members of Concrete Filled Steel Tube, Journal of Harbin Jianzhu University, 1993. 12, Vol.26, P79-86.
Cha Zhong, finite element analysis of the influence of initial stress of steel tube on the basic performance of concrete filled steel tube members under axial compression, Journal of Harbin Jianzhu University, 1997. 1, Vol.30, 1, P4 1-49.
Cha Zhong, Influence of Initial Stress of Steel Tube on Working Performance of Concrete Filled Steel Tube Bending, Bending and Torsion Members, Journal of Harbin Jianzhu University, 1997.2, Vol.30, No.2, P45-53.
Cha, Tang Jiaxiang, Study on flexural rigidity of composite section of concrete-filled steel tubular column and its application in high-rise frame structure analysis, Journal of Harbin Jianzhu University, 1998.5, Vol. 3 1, No.5, P40-45.
Cha, Tang Jiaxiang, Related Equation and Unified Theoretical Assumption of Bearing Capacity of Concrete-filled Steel Tubular Members with Initial Stress, Journal of Huazhong University of Science and Technology, 1998.8, Vol.26, No.8, P4 1-43.
Cha, Tang Jiaxiang, Construction of Concrete-filled Steel Tube High-rise and Super-high-rise Buildings by Parallel Interchange Method and Influence of Initial Stress in Construction, Industrial Buildings, 1998. 10, Vol.28, No.295, P32-35.
Cha, Zhong, Tang Jiaxiang, Nonlinear Finite Element Analysis of Concrete-filled Steel Tubular Members with Initial Stress, Journal of Computational Mechanics, 1, Vol. 16,No.1,P52-57. (authoritative publication)
Cha, Tang Jiaxiang, Research and application of concrete boundary surface model in nonlinear finite element analysis of concrete filled steel tubular structures, Engineering Mechanics, 1999.6, Vol. 16, No.6, P29-35. (including EI)
Cha Zhong, Construction Characteristics of Concrete Filled Steel Tubular Ribbed Arch Bridge and Influence of Initial Stress, Journal of Harbin Jianzhu University, 1999.6, Vol.32, No.3, p10/-105.
Nonlinear finite element analysis of composite structures. California, USA. The 6th ASCS International Conference on Steel-Concrete Composite Structures .2000.3, p115-112/(International Conference: USA).
Complex stress calculation model of concrete-filled steel tubular composite structures and repeated loads under different paths, Science Press: Proceedings of China Postdoctoral Academic Conference in 2000-Civil and Architectural Volume. 2000，6，p 138- 14 1。
Cha xiaosong, Li Liyuan and J.A. Perkins. Finite element analysis of fire resistance of reinforced concrete columns. Aizenshtadt, Austria: Proceedings of the 8th International Conference on Computing in Civil and Structural Engineering, 200 1 9, p 16 1- 162 (International Conference: Austria).
Cha Zhong, Analysis Method of Temperature Field Calculation of Steel and Concrete Members under Different Fire Conditions, Journal of Harbin Jianzhu University, 2002.2,35 (No.2), P 16-20. (EI search source)
Cha Zhong, Mechanical Properties Analysis of Reinforced Concrete Members under Fire, Journal of Huazhong University of Science and Technology (Urban Science Edition), 2002.3, Vol. 19,No. 1 issue, -90 (authoritative publication).
Zha Zhong, nonlinear analysis of fire resistance of reinforced concrete compression members, Journal of Harbin Institute of Technology, June 2002, Vol.34, No.3, P289-293. (included in EI)
Cha Xiaoxia, Zhong Shitao, Fire Resistance of Concrete Filled Steel Tubular Columns, Journal of Harbin Institute of Technology, 2002. 3, Volume 9, No.3, pp. 292-296. (EI)
Cha Zhong, nonlinear analysis of reinforced concrete flexural members under fire on three sides, Journal of Huazhong University of Science and Technology (Natural Science Edition), 2002.7,30 (7), p52-55. (including EI)