能量法定量计算桁架的抗侧移刚度  

Calculation of Lateral Stiffness of Truss by Energy Method

作　　者：高玲 GAO Ling(Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province,611731,Chengdu,China;Dongfang Boiler Group Co.,Ltd.,643001,Zigong,Sichuan,China)

机构地区：[1]清洁燃烧与烟气净化四川省重点实验室,成都611731 [2]东方电气集团东方锅炉股份有限公司技术中心,四川自贡643001

出　　处：《东方电气评论》2020年第3期32-36,共5页Dongfang Electric Review

摘　　要：锅炉钢结构设计中,对结构刚度的计算尤为重要。本文以一个标准桁架为例,用结构力学分析中的能量法手算结构的抗侧移刚度,同时用分析软件STaad.Pro进行机算,并将手算和机算结果进行对比,为今后工程设计提供参考。In the design of boiler steel structure,the calculation of structural stiffness is particularly important.Taking a standard truss as an example,this paper calculates the lateral stiffness of the structure by using the energy method in structural mechanics analysis,and calculates it by using the analysis software STaad.Pro,and compares the results of the manual calculation with those of the calculation,so as to provide a reference for future engineering design.

关 键 词：能量法 桁架 抗侧移 

分 类 号：TU323.4[建筑科学—结构工程]