斜拉屋盖结构的变分解  

VAFIAIIONAL METHOD FOR CALCULATING CABLE-STAYED ROOF STRUCTURE

作　　者：刘开国[1] 

机构地区：[1]中南建筑设计院

出　　处：《空间结构》1994年第2期11-16,共6页Spatial Structures

摘　　要：本文用能量变分原理求解斜拉屋盖结构的静力与动力问题，概念清楚，计算简单。文中并举有算例说明其应用。In this paper, the static and dynamic problems of cable-stayed roof structure have been solved bythe method based on the energy variational principle.The suggcsted method is clear in conception and convenientin calculation. A numerical example is also given to demonstrate the application of the method.

关 键 词：屋盖结构 静力 能量变分原理 算例 计算 动力 

分 类 号：TU323.4[建筑科学—结构工程] TU312.1