- 摘 要
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（中國建筑西北設計研究院有限公司， 西安 710018）
［摘要］該項目為復雜多塔連體超限高層建筑，結構中存在多塔、樓板不連續(xù)、連體及局部穿層柱等不規(guī)則類型。針對工程特點，探討了結構體系及布置、結構超限等方面情況。結合超限情況，給出了不同的超限處理措施。同時給出多遇地震作用下反應譜、彈性時程及罕遇地震作用下靜力彈塑性等相關分析結果，結果表明結構各項指標均比較理想，整體設計滿足設定的性能目標要求。
［關鍵詞］超限高層； 結構設計； 地震反應譜； 彈性時程
中圖分類號：TU318文獻標識碼：A文章編號：1002-848X(2018)17-0047-05
Strucutral design of a complex overrun high-rise building with multi-towers and connecting bodies
Che Shunli, Wu Kun, Jia Junming, Tao Ximing
(China Northwest Architecture Design and Research Institute Co.， Ltd.， Xi′an 710018， China)
Abstract:The project is a complex overrun high-rise building with multi-tower and connecting bodies. The building includes irrerular structures such as multi towers, discontinuous floors, connecting bodies and local skip-floor columns. According to the engineering characteristics, the structural system and structural ultra limit measures were discussed. The results of response spectrum analysis and elastic time history analysis under frequent earthquake and push-over analysis under rare earthquake were provided. It shows that the structural performance is relatively good and the overall design meets the set performance requirements.
Keywords:overrun high-rise building; structure design; earthquake response spectrum; elastic time history analysis
作者簡介：車順利，博士，一級注冊結構工程師，高級工程師，Email：cheshunli@126.com。
