摘要
针对桥梁结构对移动列车动力响应的复杂性,通过有限元分析软件ANSYS分析石太铁路一简支梁桥在不同车速下的动力响应,得出了铁路简支梁桥在高速列车作用下的一些动力响应特性,从而为铁路简支梁桥的合理设计提供科学依据。
Aiming at bridge structure response complex on moving train dynamic response, the dynamic response of a simple supporting bridge of Shi-Tai railway was analyzed with finite element analysis software ANSYS, some dynamic response characteristics of railway simple support- ing bridge under high rate train effect was obtained, therefore provided reference for railway simple supporting bridge proper design.
出处
《山西建筑》
2010年第13期294-295,共2页
Shanxi Architecture
关键词
高速列车
简支梁桥
有限元
high rate train, simple supporting bridge, finite element
