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 汪大綏，包聯(lián)進(jìn)，姜文偉，王建，周建龍

（華東建筑設(shè)計(jì)研究院有限公司，上海 200002）

 

［摘要］上海中心大廈建筑高度632m，為目前在建的國(guó)內(nèi)最高建筑之一。其建筑形體復(fù)雜，結(jié)構(gòu)安全引人關(guān)注。筆者作為第三方獨(dú)立審核方，參與了塔樓結(jié)構(gòu)的全過程設(shè)計(jì)與施工。從業(yè)主顧問咨詢的角度，介紹了結(jié)構(gòu)體系、風(fēng)荷載取值、基礎(chǔ)沉降分析、巨型框架的布置和受力特點(diǎn)以及節(jié)點(diǎn)構(gòu)造等方面開展的審核工作。工程實(shí)踐表明，結(jié)構(gòu)第三方審核工作對(duì)本工程是必要的，對(duì)結(jié)構(gòu)的安全性、經(jīng)濟(jì)性以及合理性起到了驗(yàn)證和補(bǔ)充作用。最后，對(duì)超高層建筑結(jié)構(gòu)設(shè)計(jì)中的若干問題進(jìn)行探討，并提出實(shí)現(xiàn)第三方獨(dú)立審核的價(jià)值和作用的一些建議。

［關(guān)鍵詞］第三方獨(dú)立審核；風(fēng)荷載；基礎(chǔ)設(shè)計(jì)；巨型框架；巨柱；環(huán)帶桁架；節(jié)點(diǎn)連接

中圖分類號(hào)：TU398文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2012)05-0013-06

 

Wang Dasui, Bao Lianjin, Jiang Wenwei, Wang Jian, Zhou Jianlong（East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China）

 

Abstract: Shanghai Tower is one of the tallest buildings under construction in China. The safety of structure should be observed for complex shape. The authors’ views were presented based on experience on the role of peer review during the design and construction phase. Structural system, wind load and comparison with Chinese code were introduced. Foundation settlement analysis, mega frame design, as well as the detail of joints in the outrigger truss and belt truss were also reviewed. The authors conclude that peer review is necessary to this landmark. It also can help to develop the safer, economical and sound structure. Some advice is brought up on structural design and peer review of super-tall buildings.

Keywords: peer review; wind load; foundation design; mega frame; mega column; belt truss; details of connection

作者簡(jiǎn)介：汪大綏，國(guó)家勘察設(shè)計(jì)大師，教授級(jí)高工，Email：dasui_wang@ecadi.com。

 

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［2］ 丁潔民，巢斯，趙昕，等. 上海中心大廈結(jié)構(gòu)分析中若干關(guān)鍵問題［J］. 建筑結(jié)構(gòu)學(xué)報(bào), 2010, 31 (6)：15-21.

［3］ RWDI.上海中心大廈項(xiàng)目風(fēng)致結(jié)構(gòu)響應(yīng)研究報(bào)告［R］. 2009.

［4］ ROB SMITH, MICHAEL WILLFORD. Damped outriggers for tall buildings［J］. The ARUP Journal, 2008(3):17-21.

［5］ DG/TJ 08-32—2008 高層建筑鋼結(jié)構(gòu)設(shè)計(jì)規(guī)程［S］.上海，2008.