基于有限元的组合式销轴的设计

摘要

This paper describes combined and connected pins which facilitate the assembly,disassembly and trans-portation of trusswork by using finite element analysis to resolve difficulties in the assembly,disassembly and transportation of large trusswork,and provides strong support for the design of large trusswork.%针对大型桁架结构拆装、运输困难的问题，运用有限元分析方法研制了一种便于桁架结构拆装、运输的组合式连接销轴。有效解决了大型桁架结构的拆装、运输问题，为大型桁架结构的设计提供了有力支持。