螺栓环节点的三维弹塑性分析  

Three Dimensional Elasto-Plastic Analysis of Bolting Ring Connector

作　　者：洪锦如[1] 

机构地区：[1]同济大学

出　　处：《结构工程师》1996年第2期17-21,共5页Structural Engineers

摘　　要：组合网架是近十多年发展起来的一种新型结构，其上弦节点的设计与构造是技术关键所在。螺栓环节点是一种适用的形式。为了研究螺栓环节点在工作状态下的可靠性，对它进行了三维弹塑性有限元分析。Double-layered grids with steel members and reinforced concrete slabs are new structures developed in recent decades. The design and construction of their joints is a problem of importance. In order to investigate the reliability of bolting ring connector,an acceptable form of joint, three dimension FEM elasto-plastic analysis is performed.

关 键 词：组合网架 螺栓环 节点 弹塑性 三维有限元 

分 类 号：TU398.01[建筑科学—结构工程]