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（悉地國(guó)際建筑設(shè)計(jì)顧問(wèn)有限公司, 北京 100013）

［摘要］項(xiàng)目位于北京麗澤商務(wù)區(qū)核心區(qū)內(nèi)的E-09地塊，E09主塔結(jié)構(gòu)高達(dá)約173m，采用鋼框架-中心支撐結(jié)構(gòu)。重點(diǎn)介紹了主塔結(jié)構(gòu)體系選擇、模態(tài)分析、抗風(fēng)計(jì)算分析、抗震計(jì)算分析和線性屈曲穩(wěn)定分析，可為類(lèi)似工程設(shè)計(jì)提供參考。

［關(guān)鍵詞］高層鋼結(jié)構(gòu); 鋼框架-中心支撐

中圖分類(lèi)號(hào)： TU318.2 文獻(xiàn)標(biāo)識(shí)碼： A文章編號(hào)：  1002-848X(2016)S1-0487-04

Analysis and design of high-rise steel structure

Qiao Caihong, Zhu Yongjun, Dong Quanli

(CCDI, Beijing 100013, China)

Abstract: E09 main tower with the total height of 173 meters is located in Beijing Lize CBD core area, E-09, and adopt steel concentrically braced frame system. It focuses on introducing the structural system of main tower, modal analysis, wind analysis, seismic analysis, and linear buckling analysis. This project can give reference to the similar design.

Keywords: high-rise steel structure; concentrically braced frame 

作者簡(jiǎn)介：?jiǎn)滩屎纾T士，工程師， Email：37658813@qq.com。