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（北京城建設(shè)計(jì)發(fā)展集團(tuán)股份有限公司，北京100037）

[摘要]  重慶新干線大廈為包含四條地鐵的控制中心及物業(yè)開發(fā)的綜合性建筑，同時(shí)該地塊內(nèi)設(shè)計(jì)有地鐵一號(hào)線車站，三號(hào)線車站及三號(hào)線區(qū)間，項(xiàng)目建筑功能復(fù)雜，平面變化多樣，為重慶市地標(biāo)性建筑。該項(xiàng)目屬超高超限高層建筑結(jié)構(gòu)，結(jié)構(gòu)橫跨三號(hào)線岔線區(qū)間，轉(zhuǎn)換結(jié)構(gòu)跨度大，工程中采用型鋼混凝土斜撐轉(zhuǎn)換結(jié)構(gòu)，很好地解決了大跨度轉(zhuǎn)換的問(wèn)題。

[關(guān)鍵詞]  超限高層建筑；上蓋建筑；型鋼混凝土；斜撐轉(zhuǎn)換

中圖分類號(hào)： TU318.1     文獻(xiàn)標(biāo)識(shí)碼：A      文章編號(hào)：

作者簡(jiǎn)介：吳垠龍，高工，一級(jí)注冊(cè)結(jié)構(gòu)師，Email：wyldragon@126.com。

Super high-rise building structure design of Chongqing New Trunk Line Development Buildings

Wu Yinlong

 (Beijing Urban Construction Design & Development Group Co., Ltd., Beijing 100037, China)

Abstract: Chongqing New Trunk Line Development Buildings is a comprehensive building including control center for four subway lines and property development function. The stations of metro line 1 and line 3 and the section of metro line 3 were designed on this plot . The building of this project is a landmark of Chongqing Province with complex function and varied plane. The building is a super high-rise structure across the branch section of line 3 with a large-span structural transfer member. In this building, steel reinforced concrete bracing was used in the large-span transfer structure.

Keywords: high-rise building; topside building; steel reinforced concrete; slant supports conversion

參 考 文 獻(xiàn)

[1] GB 50011—2001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,2008.

[2] JGJ3—2002 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,2002.

[3] JGJ138—2001 型鋼混凝土組合結(jié)構(gòu)技術(shù)規(guī)程[S].北京:中國(guó)建筑工業(yè)出版社,2002.

[4] 徐培福，傅學(xué)怡，王翠坤，等.復(fù)雜高層建筑結(jié)構(gòu)設(shè)計(jì)[M]. 中國(guó)建筑工業(yè)出版社,2005.