基于Ansys的港珠澳大桥钢塔吊具设计  

Ansys-based design of steel tower sling of Hong Kong-Zhuhai-Macao Bridge

作　　者：徐家生[1] 

机构地区：[1]巨力索具股份有限公司,徐水072550

出　　处：《起重运输机械》2016年第5期43-48,共6页Hoisting and Conveying Machinery

基　　金：国家科技支撑计划项目(2011BAG07B00)

摘　　要：通过港珠澳大桥钢塔吊具受限吊装工程实例,基于Ansys的应力强度、刚度位移及面外失稳的结构设计计算分析,获取危险区域和应力分布规律等相关力学性能信息,为优化拓扑吊具结构尺寸和形状起到了关键作用。With the limited hoisting project of steel tower sling of Hong Kong-Zhuhai-Macao Bridge as an example,the paper gets data related to the mechanical performance including the dangerous zone and stress distribution rule based on the calculation of stress strength,rigidity displacement,and out-plane buckling with Ansys,playing a key role in optimizing the size and shape of the topology sling structure.

关 键 词：吊具 受限吊装 位移载荷 稳定性 ANSYS 优化 

分 类 号：TH21[机械工程—机械制造及自动化]