实体单元与板壳单元连接问题研究  

The research of solid element and shell element connection

作　　者：杨荣鹤 成凯[1] 赵二飞[1] 于成龙[1] 王宁[1] 

机构地区：[1]吉林大学机械科学与工程学院工程结构研究所,吉林长春130025

出　　处：《建筑机械》2014年第4期74-77,10,共4页Construction Machinery

摘　　要：在有限元分析中,经常遇到实体单元与板壳单元连接的问题,通过几种简化方式的对比,分析这类模型在复杂受力情况下的强度和刚度以及其受压时的稳定性,总结几种实用的简化方法。In the finite element analysis,we often encounter the solid element and shell element connection problems,and the the treatment problem is directly related to the reliability calculation.This paper analyses the model under complex stress conditions of the strength and rigidity as well as the pressure stability by several simplified way,summarizes several simple methods put into practice.

关 键 词：有限元分析 实体单元 板壳单元 简化 

分 类 号：TH131[机械工程—机械制造及自动化]