- 摘 要
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葉永毅，張為民(賽德設(shè)計-蘇州市建筑設(shè)計研究院有限責任公司, 蘇州 215021)
［摘要］新天翔廣場為一棟地下2層、地上24層的高層商住樓，由于存在部分搭接柱轉(zhuǎn)換，塔樓采用主次樓層的結(jié)構(gòu)形式，對部分樓層而言還存在樓板不連續(xù)的情況，且部分樓層采用無梁樓蓋體系，屬超限高層建筑。介紹了工程的特點和結(jié)構(gòu)設(shè)計情況，設(shè)計時采取了基于性能的抗震設(shè)計和比現(xiàn)行規(guī)范要求更為嚴格的抗震措施。經(jīng)對結(jié)構(gòu)進行多模型的彈性分析和時程分析可知，其工作狀態(tài)和性能均能達到預期性能目標和規(guī)范要求。
［關(guān)鍵詞］高層結(jié)構(gòu)；抗震性能目標；搭接柱轉(zhuǎn)換；無梁樓蓋
中圖分類號：TU375文獻標識碼：A文章編號：1002-848X(2012)01-0027-03
Structural design on New Tianxiang Square in SIP
Ye Yongyi, Zhang Weimin(Suzhou Institute of Architectural Design Co., Ltd., Suzhou 215021, China)
Abstract:New Tianxiang Square is a composite high-rise commercial-residential building with 2 stories under ground and 24 stories above ground. It is a partial lapping column transfer, use main and secondary story structural system and some stories are beamless floors. So it is an ultralimit high-rise building. The characteristics and structural design were introduced. A performance-based seismic design was adopted. The structure was analyzed with multi-model and several softwares. The results show that the work state and performance of the structure can meet the design goals of performance and criterion requirements.
Keywords:high-rise building; earthquake resistance objectives; lapping column transfer; beamless floor
作者簡介：葉永毅，碩士，研究員級高級工程師，Email:yongyi.ye@siad-c.com。
參考文獻
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