摘要
利用大型有限元软件ANSYS 8.1进行有限元数值模拟,编制APDL参数化语言设计程序,输入El-Centro地震波和天津地震波(N—S),对8层钢管混凝土柱-H钢梁框架结构进行了地震反应数值分析。将两种地震波作用下结构加速度和位移反应结果与试验结果进行对比,二者符合较好。
The large general structure analysis software ANSYS 8. 1 is conducted. Based on the APDL language, seismic response analysis of the eight-story concrete-filled steel tubular column-H steel beam frame are studied through inputting the E1-Centro(N-S) earthquake wave and tianjin earthquake wave. Comparing the data of acceleration response and displacement response of the experiment with those of ANSYS, both are conformable.
出处
《四川建筑科学研究》
北大核心
2007年第5期103-105,共3页
Sichuan Building Science
基金
湖北省自然科学基金项目(2003ABA059)
长江大学基金项目(2003Z0904)
关键词
钢管混凝土
地震反应
有限元分析
concrete filled steel tube
seismic response
finite element analysis