光華路SOHOII鋼連體抗震設(shè)計(jì)
梁志遠(yuǎn),盧雷,邢萬(wàn)里,肖明,王偉鳳,宋文晶
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(中國(guó)建筑標(biāo)準(zhǔn)設(shè)計(jì)研究院,北京 100048)[摘要]光華路SOHOII項(xiàng)目為五個(gè)高低、大小不等的鋼筋混凝土框架-剪力墻結(jié)構(gòu)單塔和鋼結(jié)構(gòu)連體組成的大底盤(pán)多塔復(fù)雜連體超限高層建筑工程,平面和豎向不規(guī)則程度均較高,設(shè)計(jì)難度極大。本工程共設(shè)有五個(gè)鋼結(jié)構(gòu)連接,其與主塔的連接方式有兩端剛接、一端剛接一端滑動(dòng)兩種形式。本文重點(diǎn)介紹了該項(xiàng)目鋼連體的抗震設(shè)計(jì),為類(lèi)似工程設(shè)計(jì)提供參考。[關(guān)鍵詞]超限高層建筑;鋼連橋;滑動(dòng)連接;抗震設(shè)計(jì)中圖分類(lèi)號(hào):TU318.2 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2013)S1-0399-04Aseismic design of Guanghua Road SOHO II connecting steel structuresLiang Zhiyuan,Lu Lei,Xing Wanli,Xiao Ming,Wang Weifeng,Song Wenjing( China Institute of Building Standard Design & Research ,Beijing 100048,China)Abstract:The project, Guanghua Road SOHO II, is a ultra-limit high-rise building, characterized by a large platform carrying five towers, whichdiffer in all three dimensions while share the same structure scheme of a RC frameworking with shear walls. Its irregularity injects extreme difficulty into thestructural design process. What’s more, in between those towers, there are steelstructures connecting each other. The connection between the steel structures andthe main buildings takes the form of either rigid or sliding. This article focuseson the aseismic design of the five connecting steel structures, aiming to provideuseful information for further applications of similar designs.Keywords: ultra-limit high-rise building;steel connecting structure;sliding connection;aseismic design作者簡(jiǎn)介:梁志遠(yuǎn),碩士,主任工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email:liang-zy@hotmail.com。
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