廣州愛群會景灣超限高層結(jié)構(gòu)設(shè)計
周越洲，李小茜
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(汕頭市建筑設(shè)計院，汕頭 515031)［摘要］廣州愛群會景灣由A，B兩幢塔樓和裙房組成，兩個塔樓高度184.6m。存在平面不規(guī)則、豎向不規(guī)則、大底盤多塔樓和高位轉(zhuǎn)換等超限情況，屬于復(fù)雜高層建筑結(jié)構(gòu)。結(jié)構(gòu)設(shè)計時從抗震概念設(shè)計出發(fā)，適當(dāng)提高結(jié)構(gòu)抗震性能目標(biāo)，采用不同的計算軟件進行結(jié)構(gòu)分析，采取有針對性的構(gòu)造加強措施，從而確保了結(jié)構(gòu)的抗震安全性。［關(guān)鍵詞］超限高層建筑；框支剪力墻；高位轉(zhuǎn)換；大底盤多塔；抗震性能目標(biāo)；振動臺試驗中圖分類號：TU318.8,TU973.2文獻標(biāo)識碼：A文章編號：1002-848X(2011)04-0083-05Structural design of Huijing Bay super high-rise building in GuangzhouZhou Yuezhou, Li Xiaoxi(Shantou Building Design Institute, Shantou 515031, China)Abstract:Huijing Bay is composed of one podium and two tower buildings A and B. The height of the two towers is 184.6 meters. It is a complex super high-rise building with many unfavourable factors, including irregular plane, vertical irregularity, multi-towers with large chassis, and high-level transfer. Based on structural seismic conception design, seismic design objectives of the building were increased, various computing softwares for structural analysis and specialized seismic fortification measures were applied to ensure the seismic safety of the building.Keywords:super high-rise building; supported-frame shear-wall system; high-level transfer; multi-tower with large chassis; seismic design objectives; shaking table test作者簡介：周越洲，高級工程師，一級注冊結(jié)構(gòu)工程師，注冊土木(巖土)工程師，Email：zhouyuezhou@126.com。參考文獻［1］徐培福，戴國瑩. 超限高層建筑結(jié)構(gòu)基于性能抗震設(shè)計的研究［J］.土木工程學(xué)報,2005,38(1)：1-10.［2］廣州會景灣結(jié)構(gòu)抗震模型試驗與抗震安全性分析［R］. 大連理工大學(xué)振動與強度測試中心有限公司,2007.
