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（上海現(xiàn)代建筑設(shè)計(jì)集團(tuán)有限公司，上海 200041）

[摘要] 本工程位于山東省臨沂市北城新區(qū)，其中基地西南角和東南角各有一棟高層塔樓，兩棟塔樓布局基本相同，均采用鋼筋混凝土框架-核心筒結(jié)構(gòu)體系。本工程場(chǎng)地靠近地震斷裂帶，塔樓為高抗震烈度的高層建筑。采用SATWE和MIDAS進(jìn)行比較分析，包括整體彈性分析及中震不屈服分析、彈性動(dòng)力時(shí)程分析、Pushover分析，以滿足規(guī)范的各項(xiàng)要求。

[關(guān)鍵詞] 高抗震烈度，高層建筑，框架-核心筒結(jié)構(gòu)，抗震性能設(shè)計(jì)

中圖分類(lèi)號(hào)：TU

作者簡(jiǎn)介：袁飚，碩士，工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：biao_yuan@xd-ad.com.cn。

Structure design of one city complex tower at high intensity zone

Yuan Biao

(Shanghai Xian Dai Architectural Design (Group) Co., Ltd., Shanghai 200041, China)

Abstract: This project is located in the New North District of Linyi city Shandong Province. There are two towers which are reinforced concrete frame tube structure, and used the same layout at the corner of project base. Project site is near the earthquake fault zone. Towers of this project are high-rise building under the high intensity. Comparative analysis were carried out with SATWE and MIDAS, which consisted of the whole elastic analysis, non-yielding design under middle earthquake, the Elastic time-history dynamic analysis and Pushover analysis, it shows that the entire designed structure can meet the requirement of Chinese structural code.

Keywords: high conversion structure, high-rise building, frame-tube structure, seismic performance design

                           參考文獻(xiàn)：

[1] 某城市綜合體（山東臨沂）工程場(chǎng)地地震安全性評(píng)價(jià)報(bào)告［R］.濟(jì)南：山東省地震工程研究所，2012.

[2] GB 50011—2010建筑抗震設(shè)計(jì)規(guī)范［S］.北京：中國(guó)建筑工業(yè)出版社，2010.

[3] JGJ 3—2010 高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程［S］.北京：中國(guó)建筑工業(yè)出版社，2010.