摘要
针对港珠澳大桥多功能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 engineering practice of limited hoisting work of multi-function sling of Hong Kong-Zhuhai-Macao Bridge as an example and structural ealculatioia analysis for Ansys-based stress strength, rigidity displacement, and out-of- plane instability, the paper gathers information related to mechanical property data sueh as dangerous area and stress distri- bution, playing a key role in optimizing the topology sling in construction, size, and shape.
出处
《起重运输机械》
2016年第6期23-29,共7页
Hoisting and Conveying Machinery
基金
国家科技支撑计划项目(2011BAG07B00)
关键词
多功能吊具
受限吊装
位移载荷
稳定性
ANSYS
优化
multi-function sling
limited hoisting
displacement load
stability ~ Ansys
optimization
