【摘要】 直接从材料应力——应变关系出发 ,采用截面分层有限元结合弧长控制法编制了钢筋混凝土杆系结构非线性有限元全过程分析程序。经与试验校核 ,程序模拟精度较高 ,可供计算分析使用。更多还原

【Abstract】 Using directly the stress-strain relationship, adopting the layered finite element model and arc-length method, a program about nonlinear analysis of full range response of RC structure members is developed. The program simulation results fit well to the experiments. It can be used in calculating analysis.更多还原