摘要
基于结构力学特性,以悬索桥为例在ANSYS有限元软件环境下探究了大型结构有限元参数化建模及其模态分析方法,通过与实测资料对比,表明此方法合理,为同类大型复杂结构的响应分析和优化设计提供了理论依据。
Based on the strucutral dynamic characteristics,the paper taking the suspension bridge as an example,explores the large-scale structural finite element simulation modeling and its model analysis,and it is concluded the method is reasonable by comparing with the survey documents,and provides the theoretical reference for similar large-scale structural finite element simulation modeling and the optimized design.
出处
《山西建筑》
2010年第4期80-81,共2页
Shanxi Architecture
关键词
悬索桥
有限元
建模
模态分析
suspension bridge
finite element
modeling
model analysis
