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樊長(zhǎng)龍，丁劍豪，梁金桐

（奧雅納工程咨詢（上海）有限公司, 上海 200031）

 

[摘要] 某大型綜合交通樞紐項(xiàng)目場(chǎng)地中間有多條地鐵、鐵路線穿過，其中部分地鐵、鐵路已運(yùn)營(yíng)，另外在場(chǎng)地范圍內(nèi)還有兩個(gè)公交換乘中心及多條市政道路。在包含地鐵、鐵路及公交換乘中心在內(nèi)的大型交通樞紐上方建設(shè)大平臺(tái)來進(jìn)行商業(yè)二次開發(fā)，這在國(guó)內(nèi)尚屬首次。而因外部邊界條件眾多、現(xiàn)有場(chǎng)地條件的限制及施工條件苛刻等眾多不利因素的影響，給結(jié)構(gòu)設(shè)計(jì)帶來巨大挑戰(zhàn)。介紹結(jié)構(gòu)設(shè)計(jì)中解決這些問題的方法，如層間組合隔震技術(shù)、預(yù)制疊合構(gòu)件和吊柱懸掛樓面等，并給出了主要分析結(jié)果及結(jié)論。

[關(guān)鍵詞] 交通樞紐；上蓋開發(fā)；層間組合隔震；預(yù)制疊合構(gòu)件；吊柱懸掛樓面

中圖分類號(hào)：TU318-2文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2012)10-0018-05

 

Fan Changlong, Ding Jianhao, Andrew Luong

(Arup International Consultants (Shanghai) Co. , Ltd. , Shanghai 200031, China)

 

Abstract: There are several subways and railways lines going through the middle of a large-scale integrated transportation hub, and part of lines have been operated. There are also two public transports interchanges (PTI) and a number of municipal roads in the site. It is the first time in domestic that the structural design of topside development crosses over a large-scale integrated transportation hub. A number of adverse factors, such as many external boundary conditions, the existing site limitations and construction limitations, have brought enormous challenges to the structural design. The inter-storey hybrid isolation, precast composite member and floor supported by hanging column were put forward. In addition, the main analysis results and conclusions were described.

Keywords: transportation hub；topside development；inter-storey hybrid isolation；precast composite member；floor supported by hanging column

作者簡(jiǎn)介：樊長(zhǎng)龍，碩士，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：chang_long.fan@arup.com。

 

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［2］魏陸順，周福霖，劉文光. 組合基礎(chǔ)隔震在建筑工程中的應(yīng)用［J］. 地震工程與工程振動(dòng)，2007, 27(2):158-163.

［3］Performance of engineered structures in the Mw 9.0 Tohoku Japan earthquake of Mar11,2011, EERI Special earthquake report［R］.2012.

［4］樊長(zhǎng)龍. 層間隔震技術(shù)在綜合交通樞紐項(xiàng)目中的應(yīng)用［J］. 建筑結(jié)構(gòu)，2012，42（S1）:520-523.

［5］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.