抗震性能设计在某全户内变电站生产综合楼结构中的应用  

Application of Anti-Seismic Performance Design in the Whole Indoor Substation Production Buliding Structure

作　　者：魏珍中[1] 刘勇[1] 商文念[1] 李林[1] 郑玉超[1] 刘建秋[1] 李天天 WEI Zhen-zhong;LIU Yong;SHANG Wen-nian;LI Lin;ZHENG Yu-chao;LIU Jian-qiu;LI Tian-tian(Shandong Electric Power Engineering Consulting Institute Co.,Ltd.,Jinan 250000,China)

机构地区：[1]山东电力工程咨询院有限公司,山东济南250000

出　　处：《电力勘测设计》2020年第S01期44-49,共6页Electric Power Survey & Design

摘　　要：全户内变电站在我国城市中得到越来越广泛的应用,但变电站性能设计相应的设计规范还不够完善,理论研究在一定程度上还落后于工程实践。本文采用SAP2000程序对某全户内变电站生产综合楼结构原型进行了弹塑性时程分析,研究了结构的动力特性和结构在三水准烈度下的加速度、位移、层间位移角和楼层剪力反应,表明该结构具有良好的抗震性能。对比分析了原型结构在不同地震动输入下的抗震性能,分析表明有必要用几种不同地震波来研究结构的地震反应,在大震阶段,有必要进行结构在多维地震波输入下的地震反应分析。The whole indoor substation structure in cities of China has been increasingly widely used,but the corresponding design specification is still not perfect and theoretical research also behind the practice.In this paper,SAP2000 program on the nonlinear time-history analysis of a whole indoor substation structure to study the dynamic properties and structure of the three earthquake intensity in the acceleration,displacement,story drift and floor shear response.It indicates that the structure has a good seismic performance.Comparative analysis of the structure under different seismic input shows that several different seismic waves need to be studied in the earthquake response of hybrid structures as well as the need for multi-dimensional seismic input analysis of hybrid structure seismic response.

关 键 词：全户内变电站 混凝土结构 抗震性能 时程分析 

分 类 号：TM7[电气工程—电力系统及自动化]