节点文献
大跨度铁路钢桁桥地震响应分析
Seismic Response Analysis of Long Span Railway Steel Truss Bridge
【摘要】 应用MSCPatran建立铁路钢桥的3D有限元计算模型,运用MSCNastran进行桥梁自振特性计算和地震响应分析,旨在探究桥梁结构在高烈度地震作用下的响应规律.
【Abstract】 The dynamic characteristics and seismic response of railway steel truss bridge is calculated by MSC Nastran with a 3D model constructed by MSC Patran, The seismic response rule of the railway steel truss is studied under the high intensity earthquake.
- 【文献出处】 计算机辅助工程 ,Computer Aided Engineering , 编辑部邮箱 ,2006年S1期
- 【分类号】U448.13;U441.3
- 【下载频次】101