空心铸钢相贯节点的非线性有限元分析

Nonlinear Finite Element Analysis of the Intersecting Joints of Hollow Cast Steel

相贯节点是空间架构的重要组成部分。论文以某旅游码头综合楼为研究对象,采用ANSYS软件对空心铸钢的相贯节点进行了非线性有限元分析,涵盖了弹性和弹塑性计算,揭示了空心铸钢KK型相贯节点的应力分布情况,并重点探讨了一些基本几何参数对节点承载力的影响,所得结论可以为工程的设计提供一定的理论基础。

The intersecting node is an important part of the space architecture.Taking a tourism terminal complex as the research object,the nonlinear finite element analysis of the intersecting joints of the hollow cast steel is carried out by ANSYS software,covering the elastic and elastoplastic calculations.The stress distribution of KK-type inetersecting joints in hollow cast steel is discussed,and the influence of some basic geometric parameters on the bearing capacity of the joints is discussed.The conclusions obtained can provide a theoretical basis for the design of the project.