摘要
基于有限元基本原理,采用有限元分析软件ANSYS对广州地铁一号线电气化铁道接触网上几种不同类型不同荷载工况的抱箍类零部件进行了有限元分析,考虑了材料非线性、状态非线性.由分析结果得出一些有益的结论并对零件的前期设计、施工过程、实际使用三个阶段提出了合理化建议.
According to the principle of FEA,several kinds of overhead line clamp fittings under different load in electrification railway are analyzed by using of ANSYS program,and material nonlinear and state nonlinear are considered.From the calculating result,some useful conclusions are concluded, and reasonalized suggestions are proposed in the periods of design,construction and application.
出处
《天津城市建设学院学报》
CAS
2004年第4期286-291,共6页
Journal of Tianjin Institute of Urban Construction
关键词
有限元法
ANSYS
材料非线性
状态非线性
finite element analysis(FEA)
ANSYS
material nonlinear
state nonlinear
