Elastic-plastic analysis of strengthening for reinforced concrete frame structures
The paper presents a static elastoplastic analysis method for reinforced concrete frame structure after frames being reinforced. From the section M-ψ(N-M-ψ) relation of reinforced component, the mechanical feature of reinforced component can be manifested better when using the structure of FEM. We wrote analysis software SSEPA according to this method and got program diagram. Engineering application shows that method in this article can analyze reinforced concrete frame structure effectively and judge the reinforcement result. It provided a new auxiliary tool for designing and optimizing reinforcement.
Si-hua Deng Han-liang Wu Li-li Liu
Department of Civil Engineering, Beijing Institute of Civil Engineering and Architecture,Beijing 100 School of Civil Engineering and Architecture, Beijing Jiaotong University, Beijing 100044, China
国际会议
The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)
上海
英文
388-390
2007-06-11（万方平台首次上网日期，不代表论文的发表时间）