Calculation model on single layer lattice shell static and dynamic impact analysis

被引：1

作者：

Wang Xiu-li ^{[1
]}

Jiang Lei ^{[1
]}

机构：

[1] Lan Zhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Peoples R China

来源：

ADVANCES IN CIVIL ENGINEERING AND ARCHITECTURE INNOVATION, PTS 1-6 | 2012年 / 368-373卷

关键词：

calculation model; static characteristics; dynamic characteristics; combination of damping ratio; finite element analysis;

D O I：

10.4028/www.scientific.net/AMR.368-373.62

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Take single layer lattice shell hinge support model, elastic supporting model and whole structure model as object of study, systematic study the working performance of the lattice shell roof structure under different calculation model. Comparison and analysis of various calculation model of static and dynamic, aiming at the lower adopt concrete structure upper span space structure of this kind of composite structure, using different material combination structure damping ratio of practical calculation formula, separately calculated hinge support model and the whole structure model of dynamic response, results show that consider composite structure damping ratio and the whole structure modeling of the calculation model more accord with engineering practice.

引用

页码：62 / 65

页数：4