摘要
采用通用有限元分析程序ANSYS对连盐铁路新沭河特大桥117号墩进行了空间有限元分析,建立了117号墩的空间有限元模型,模拟了边界条件、恒载和活载的加载等,得到空间分析的墩身应力状态和内力结果,以期为墩身结构设计提供理论指导。
The paper adopts the common finite element analysis procedure ANSYS to undertake the space finite element analysis of No.117 pier of Xinshuhe Bridge along Lianyungang-Yancheng railway,establishes the space finite element analysis model for No.117 pier,simulates the loading of the boundary conditions,the dead load,and the active load,and concludes the spatial analysis of the pier stressed status and the internal results,so as to provide the theoretic direction for the pier structure design.
出处
《山西建筑》
2011年第30期175-177,共3页
Shanxi Architecture
关键词
铁路
连续梁
异形墩
空间有限元
结构分析
railway
continuous beam
special-shaped pier
spatial finite element
structural analysis
