摘要
应用有限元程序ANSYS ,对结构整体进行了计算 ,并用振型分解反应谱法分析了其在地震作用下的响应 ,通过分析 。
Applying finite element program -ANSYS calculation is made for entire structure. Its seismic response is also analyzed by means of mode-shape decomposition response spectrum method, through analysis the natural vibration features of the structure and its response features under lateral and vertical seismic excitation are obtained.
出处
《山西建筑》
2003年第15期8-10,共3页
Shanxi Architecture
关键词
有限元法
单层柱面网壳
地震响应
振型分解反应谱法
finite element method, single-layer cylindrical reticulated shell, seismic response, mode-shape decomposition response spectrum method
