某大底盤多塔框支剪力墻結(jié)構(gòu)設(shè)計(jì)與分析
張根俞，朱炳寅，張路，肖耀祖，劉川寧，李正，馬玉虎，馬振庭
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（中國(guó)建筑設(shè)計(jì)研究院， 北京 100044）［摘要］結(jié)合一棟大底盤多塔框支剪力墻超限高層建筑的結(jié)構(gòu)設(shè)計(jì)過程，針對(duì)項(xiàng)目超限情況，采用基于性能目標(biāo)的抗震設(shè)計(jì)方法，討論了結(jié)構(gòu)不同部位的抗震等級(jí)，探討了整體模型與分塔模型的包絡(luò)設(shè)計(jì)。通過大量的計(jì)算分析以及嚴(yán)格的抗震措施，確保了結(jié)構(gòu)在地震作用下具有良好的抗震性能。［關(guān)鍵詞］高層建筑; 大底盤多塔結(jié)構(gòu); 框支剪力墻結(jié)構(gòu); 性能化設(shè)計(jì)中圖分類號(hào)：TU973.2 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2014)05-0057-05Design and analysis on frame supported shear wall structure with multi-tower and large chassisZhang Genyu, Zhu Bingyin, Zhang Lu, Xiao Yaozu, Liu Chuanning, Li Zheng, Ma Yuhu, Ma Zhenting(China Architecture Design & Research Institute, Beijing 100044, China)Abstract: Based on the structure design process of a frame supported shear wall structure with multi-tower and large chassis, for the conditions of beyond code limits, the performance-based seismic design method was adopted, the concept of different parts of the structure with different seismic grade was proposed, the envelope design of overall model and tower model was discussed. Seismic performance is ensured through a lot of calculation and strict aseismatic measures.Keywords: tall building; multi-tower with large chassis; frame supported shear wall structure; performance-based design作者簡(jiǎn)介：張根俞，博士，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：genyuzhang@163.com。參考文獻(xiàn)［1］JGJ 3—2010 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，2011.［2］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.［3］朱炳寅.高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程應(yīng)用與分析［M］.北京：中國(guó)建筑工業(yè)出版社,2013.［4］婁宇,程輝,施昌.大底盤上對(duì)稱多塔樓高層建筑的振動(dòng)分析［J］.建筑結(jié)構(gòu),2001,31(4):13-15.
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