厦门市仙岳路上跨金尚路立交桥牛腿应力的有限元分析  

Finite element analysis of sress in bracket of grade separation across Jinshang Road on Xianyue Road in Xiamen

作　　者：欧阳永金 

机构地区：[1]厦门市市政建设开发总公司,福建厦门361004

出　　处：《铁道科学与工程学报》2006年第1期27-30,共4页Journal of Railway Science and Engineering

基　　金：国家自然科学基金资助项目(50178013)

摘　　要：利用Ansys大型有限元分析软件,对厦门市仙岳路上跨金尚路立交桥的牛腿建立了有限元模型,研究了几种加载模式下牛腿的局部应力分布情况。结果表明,该桥牛腿受力符合设计及规范要求。In this paper, finite element model for the bracket of the grade separation across Jinshang Road on Xianyue Road in Xiamen is established by using the software Ansys. The distributions of local stress in the bracket under some loading patterns are calculated. The results show that the local stress in the bracket meets the demands of design and standards and ensures the safety of the bridge.

关 键 词：连续梁 牛腿 应力分布 局部模型 有限元 

分 类 号：TU375[建筑科学—结构工程]