廣州新圖書館南北樓連體結(jié)構(gòu)設(shè)計關(guān)鍵技術(shù)研究
卓瑜，周定，彭水力，余永輝，楊漢倫，黃飛鵬，熊偉，王偉明
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卓瑜，周定，彭水力，余永輝，楊漢倫，黃飛鵬，熊偉，王偉明 （廣州市設(shè)計院， 廣州 510620）
［摘要］廣州新圖書館為相互傾斜的雙塔樓框架連體結(jié)構(gòu)，通過對連接構(gòu)件在垂直和水平荷載下的變形、內(nèi)力特性進行深入的分析，提出連接體在罕遇地震下滿足彈性狀態(tài)的性能化設(shè)計目標。研究連接體與兩端框架的連接方式，保證結(jié)構(gòu)整體安全，分析連體結(jié)構(gòu)之間的變形對幕墻的影響，提出幕墻和光棚適應(yīng)變形要求的指標。重點介紹該工程連接體部分設(shè)計及關(guān)鍵部位的處理方法。［關(guān)鍵詞］連體結(jié)構(gòu)；連桿；連接樓板；預留尺寸；支座中圖分類號：TU242-3文獻標識碼：A文章編號：1002-848X(2012)06-0033-05Key technology research on connecting structures of the south-north building of Guangzhou New LibraryZhuo Yu, Zhou Ding, Peng Shuili, Yu Yonghui, Yang Hanlun, Huang Feipeng, Xiong Wei, Wang Weiming(Guangzhou Design Institute, Guangzhou 510620, China)Abstract: Guangzhou New Library is a frame connecting structure of double-tower inclined each other. By analyzing connective structure′s distortion and internal force under vertical and horizontal load, seismic performance objectives of connective structures were put forward, which is achieving elastic state under rare earthquake. Connection mode between connective structure and main frame was researched, the safety of the whole structure was assured. The effect of connective structure′s distortion on curtain wall was analyzed, target data of curtain wall and skylight′s distortion were put forward. The overall design of connective parts and the special schemes for the key parts were introduced.Keywords: connecting structure; connective poles; connective floor; anticipate size; support作者簡介：卓瑜，高級工程師，一級注冊結(jié)構(gòu)工程師，Email:zhuoyu@gzdi.com.參考文獻［1］彭水力，周定，卓瑜，等. 廣州新圖書館結(jié)構(gòu)設(shè)計若干關(guān)鍵問題［J］.建筑結(jié)構(gòu)，2009，39（11）：16-19.
