奧園時代大廈結(jié)構(gòu)設(shè)計分析
楊 婷， 劉 巍， 朱炳寅， 郭天焓， 隋海燕， 張曉旭
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（中國建筑設(shè)計研究院， 北京 100044）[摘要] 結(jié)合奧園時代大廈項目的超限高層建筑結(jié)構(gòu)的設(shè)計過程，總結(jié)雙核心筒，且兩次鋼結(jié)構(gòu)高位轉(zhuǎn)換結(jié)構(gòu)的設(shè)計方法。采用基于性能目標(biāo)的抗震設(shè)計方法，討論了結(jié)構(gòu)不同部位的抗震等級。探討轉(zhuǎn)換結(jié)構(gòu)的側(cè)向剛度比值的模擬計算，通過大量補充計算分析，以確保結(jié)構(gòu)具有良好的抗震性能。[關(guān)鍵詞] 高層建筑;高位轉(zhuǎn)換;轉(zhuǎn)換桁架;性能化設(shè)計中圖分類號: TU318+.2 文獻標(biāo)識碼：A 文章編號：1002-848X(2013)S1-0080-05作者簡介：楊婷，學(xué)歷，職稱，Email：yangt@cadg.cn。Structural analysis and design of Aoyuan Times BuildingYang Ting，Liu Wei，Zhu Bingyin，Guo Tianhan，Sui Haiyan，Zhang Xiaoxu(China Architecture design & Research Group, Beijing 100044, Chian)Abstract: Base on the structure design process of Aoyuan Times Building, which is a tall building beyond code limits and has two shear wall core., summary the design method of structure with two high conversion truss. Specific to conditions which beyond code limits Performance-based seismic design method was adopted. The concept of different parts of the structure with different seismic grade was proposed. Explore the lateral stiffness ratio of the transfer structure simulation analysis by a large number of additional calculations to ensure that the structure has a better seismic performance.Keywords: tall building; high conversion; conversion truss; performance-based design
