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（1 正榮御園（上海）置業(yè)發(fā)展有限公司，上海 200120；2 同濟(jì)大學(xué)建筑工程系，上海 200092；3 同濟(jì)大學(xué)建筑設(shè)計(jì)研究院（集團(tuán)）有限公司，上海 200092）

[摘要]  傳統(tǒng)的超高層建筑時(shí)變分析分析方法是通過結(jié)構(gòu)彈性時(shí)變分析得出結(jié)構(gòu)的內(nèi)力時(shí)程進(jìn)而得出構(gòu)件的非彈性變形時(shí)程，而并未考慮內(nèi)力時(shí)程與變形時(shí)程之間的相互關(guān)聯(lián)性。事實(shí)上，這種由于內(nèi)力時(shí)程與變形時(shí)程之間的相互耦合作用而產(chǎn)生的結(jié)構(gòu)內(nèi)力以及變形差異在設(shè)計(jì)過程中是不可忽略的。本文基于超高層建筑結(jié)構(gòu)的非彈性時(shí)變作用分析方法，分別對(duì)豎向構(gòu)件的變形以及結(jié)構(gòu)的強(qiáng)度設(shè)計(jì)進(jìn)行計(jì)算，得出考慮耦合作用的時(shí)變分析方法在設(shè)計(jì)過程中與傳統(tǒng)的結(jié)構(gòu)設(shè)計(jì)方法的差異。

[關(guān)鍵詞]  時(shí)變作用;耦合效應(yīng);豎向變形;超高層結(jié)構(gòu);結(jié)構(gòu)設(shè)計(jì)

中圖分類號(hào)：TU973.2      文獻(xiàn)標(biāo)識(shí)碼：A      文章編號(hào)：1002-848X(2013)S1-1000-04

*上海市科技攻關(guān)計(jì)劃資助（編號(hào)：09dz1207704）；上海市青年科技啟明星計(jì)劃（跟蹤）資助（編號(hào)：11QH1402700）。

通訊作者：郁冰泉，Email:ybqcxx@126.com。

Coupling effect analysis of time-varying action for super tall building structures

Zhang Jianbo¹, Yan Congzhi ², Yu Bingquan ², Zhao Xin ³

(1 Zhenro Royal Garden (Shanghai) Development Company, Co., Ltd., Shanghai 200120,China; 2 Department of Building Engineering, Tongji University, Shanghai 200092, China; 3 Tongji Architectural Design (Group) Co., Shanghai 200092, China)

Abstract: The forces of super tall building structures is obtained by the structural elastic time-varying  analysis method in the traditional time-varying analysis, thus derived inelastic deformation of time-histories of components, without considering the coupling effect between internal forces and deformation of time-histories. In fact, the structural internal forces and different deformation produced by the mutual coupling effect between internal forces and deformation of time-histories can't be ignored in the design process. The deformation of the vertical members and the design of structure strength have been calculated based on the inelastic time-varying analysis method of the super  high-rise structures in this paper to obtain the differences between the time-varying analysis methods considering the coupling effect and the traditional structural design methods.

Keywords: Time-varying effect; coupling effect; vertical deformation; super high-rise structures; structural design