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（南京市都建建筑設(shè)計(jì)事務(wù)所，南京 210008）

［摘要］對(duì)無(wú)錫創(chuàng)意產(chǎn)業(yè)園A棟高層結(jié)構(gòu)在擴(kuò)初設(shè)計(jì)的基礎(chǔ)上進(jìn)行深入設(shè)計(jì)和優(yōu)化，介紹了抽柱、核心筒布置、樓面梁設(shè)置等優(yōu)化內(nèi)容，說(shuō)明了超長(zhǎng)樓面、地下室頂板錯(cuò)層等處理措施；對(duì)剪力墻平面外設(shè)環(huán)梁的節(jié)點(diǎn)受力情況進(jìn)行了有限元分析，結(jié)果表明這種節(jié)點(diǎn)處理措施有足夠的安全性能。優(yōu)化結(jié)果不但改進(jìn)了設(shè)計(jì)，也節(jié)約了工程造價(jià)。

［關(guān)鍵詞］高層建筑；框筒結(jié)構(gòu)；節(jié)點(diǎn)有限元分析；樓板超長(zhǎng)；優(yōu)化設(shè)計(jì)

中圖分類號(hào)：TU318.8文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2011)08-0059-04

Structural design and optimization of a high-rise building in Wuxi Creative Industry Area

Xia Yan, Jiang Yuelin, Zhu Zhenqun(Nanjing Municipal Institute of Civil Architecture Co., Ltd., Nanjing 210008, China)

Abstract:The structural design of the A building in Wuxi Creative Industry Area was optimized. A lot of columns were omitted, the disposal of the interior shear wall and beams were changed, and the thickness of the floor slab was further decreased. Measures were given to the over-long floor and the staggered floor. A joint model of shear wall by FEM method was analyzed. The result shows that the capacity can satisfy with the design. With the results of the structural optimization, it is better not only for economic benefit, but also for safety of the structural system and interior space effect.

Keywords:high-rise building; frame-corewall structure; finite element analysis of joint; over-long floor; design optimization

作者簡(jiǎn)介：夏炎，碩士，高級(jí)工程師，Email：shinexy76@sina.com。

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