约束屈曲支撑对K6型球面网壳减震效果的分析

英文篇名：An Analysis of Seismic Vibration Reduction of K6 Spherical Latticed Shell by Means of Buckling-Restrained Braces
中文刊名：甘肃科学学报
英文刊名：Journal of Gansu Sciences
作者：王秀丽 ; 陈祥勇 ; 殷占忠
英文作者：WANG Xiu-li1 ; CHEN Xiang-yong1 ; 2 ; YIN Zhan-zhong1(1.School of Civil Engineering ; Lanzhou Univ of Science and Technology ; Lanzhou 730050 ; China ; 2.Huatian Engineering & Technology Corporation ; MCC.Maanshan 240005 ; China)
中文关键词：约束屈曲支撑 ; 单层网壳 ; 布置形式 ; 减振分析
英文关键词：buckling-restrained braces ; reticulated shell ; seismic vibration reduction analysis
出版日期：2007-03-25
机构：兰州理工大学土木工程学院,兰州理工大学土木工程学院,兰州理工大学土木工程学院甘肃兰州730050,甘肃兰州730050,中冶华天工程技术有限公司,安徽马鞍山240005,甘肃兰州730050
年：2007
期：01
出版单位：甘肃科学学报

摘要

通过对某60 m跨度的空间K 6型网壳结构进行动力分析,讨论其在地震作用下对结构的减振效果.分别对5种约束屈曲支撑布置型式进行动力分析,比较不同布置形式对结构抗震性能的影响,得出较合理的支撑布置形式.
A dynamic analysis was made of a Kiewitt-bom spanned latticed spherical shell with 5 kinds of disposals of buckling-restrained braces.Under the workings of earthquakes,the vibration reduction of these 5 kinds of disposals is discussed and some principles are proposed.

引文

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