张弦桁架吊挂轻型组合楼盖静动力性能的研究  

Static and dynamic properties of truss-string suspending light-weight combined floor

作　　者：刘凯[1] 黄春文[1] 聂志华[1] 

机构地区：[1]南昌工程学院土木工程系,江西南昌330099

出　　处：《南昌工程学院学报》2007年第6期7-11,共5页Journal of Nanchang Institute of Technology

基　　金：南昌工程学院青年基金项目资助(2006KJ007)

摘　　要：介绍了一种新型现代空间张弦桁架吊挂轻型组合楼盖结构体系,对张弦桁架吊挂楼盖结构的静动力性能进行了计算机仿真分析.结果表明:本结构体系的基频较高,模态不密集;撑杆与拱型桁架梁连接处截面是索拱主要的控制截面.The paper introduces a new type of modem space constmct system of tmss-string suspending lightweight combined floor. It adopts finite element analysis software to conduct the static and dynamic analysis. The results indicate that the basic frequency is high and the modals are not dense; the major control section of the tmss-string stmcture is the section of connections with brace strut and arch beam.

关 键 词：空间结构 吊挂结构 张弦桁架 设计 

分 类 号：TU351[建筑科学—结构工程]