组合桁架中节点板上升式连接件有限元分析模型  

THE FINITE ELEMENT ANALYTICAL MODEL OF GUSSETUP CONNECT0R IN COMPOSITE TRUSS

作　　者：金建新[1] 王肇民[1] 

机构地区：[1]上海同济大学,上海200092

出　　处：《四川建筑科学研究》1999年第3期3-6,共4页Sichuan Building Science

摘　　要：为了探讨组合桥架中化点板上升式连接件内应力应变分布规律及其受力机理，本文先对整体测试的组合桥架中这类连接件进行受力分析，然后建立有限元模型，编制FORTRAN程序，电算出一系列应力，以便于后文中与实测值比较分析。For discussing the stress & strain distribution regularity and the applied force mechanism of gusset-up connector in composite truss, the applied force of this kind of connector in composite truss on the overall test are analysed at first in this paper,then the finite element model is estubished,the FORTRAN program is worked out and a series of stress are calcu1ated. The values calcuIated wiIl be used to compare with the test ones in next paper.

关 键 词：组合桁架 节点板 上升式连接件 有限元 

分 类 号：TU398.901[建筑科学—结构工程]