- 摘 要
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(1 北京工業(yè)大學, 北京 100124; 2 中國電子工程設計院, 北京 100142)
[摘要]地震作用下帶轉換層的高層建筑結構受力復雜,容易形成薄弱層。本文針對某一帶轉換層的高層建筑結構采用合理的轉換層結構布置,通過兩種三維有限元程序進行整體對比分析及彈性時程分析、轉換構件的應力有限元分析,并加強相關構件的構造措施;同時進行了靜力彈塑性(Pushover)分析,通過性能點以及出鉸情況,對其抗震性能進行分析,綜合評價了該結構的抗震性能,找出了結構的薄弱部位,為工程師設計此類結構提供一定指導。
[關鍵詞]框支剪力墻結構; 彈性時程分析; 靜力彈塑性分析
中圖分類號: TU318 文獻標識碼: A文章編號: 1002-848X(2016)S1-0289-05
Seismic design research of high rise building structure with transfer story
Yi Shuang1,2
(1 Beijing University of Technology, Beijing 100124, China;
2 China Electronics Engineering Design Institute, Beijing 100142, China)
Abstract: Under the earthquake action, the high-rise building structure with transfer story is complex, which is easy to form a weak layer. For a certain area conversion layer of high-rise building structure with a reasonable conversion layer structure layout, through two kinds of three-dimensional finite element program overall comparative analysis and elastic time history analysis of the conversion component should be finite element analysis, and measures to strengthen the construction; at the same time the static elastic plastic analysis (Pushover), through performance as well as the hinge of the seismic performance analysis, comprehensive evaluation of the seismic performance of the structure, find out the weak part of the structure, provide a guide for engineers to design this kind of structure.
Keywords: frame supported shear wall structure; elastic dynamic analysis; elastic plastic analysis
作者簡介:伊爽,工程碩士,工程師,一級注冊結構工程師,Email:yishuang@ceedi.cn。