- 摘 要
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（北京三磊建筑設(shè)計(jì)有限公司，北京 100048）
[摘要] 膠南世茂國際中心位于青島市，地處6度抗震設(shè)防區(qū)，地震分組為第三組。主體結(jié)構(gòu)是由一棟64層公寓樓和一棟46層星級酒店組成的復(fù)雜超高層建筑，為膠南標(biāo)志性建筑。本工程結(jié)構(gòu)存在超高、大底盤、平面和豎向不規(guī)則、高位大跨弧形連體等多項(xiàng)抗震不利要素，屬于超限復(fù)雜高層建筑結(jié)構(gòu)。結(jié)構(gòu)設(shè)計(jì)采用多種計(jì)算模型和計(jì)算程序?qū)ζ溥M(jìn)行反復(fù)分析和研究，并采取有針對性的抗震性能化設(shè)計(jì)及抗震措施。
[關(guān)鍵詞] 超限高層建筑；高位大跨弧形連體；平、立面不規(guī)則; 抗震性能化設(shè)計(jì)及抗震措施
中圖分類號：TU972
作者簡介：魏利金，教授級高級工程師，首批國家一級注冊結(jié)構(gòu)工程師，結(jié)構(gòu)技術(shù)總監(jiān)，Email:weilj@sunlay.cn。
Transfinite high arc conjoined structure design and research
Wei Lijin，Shi Yansheng，Wang Qing, Cui Shimi，Liu Longfei
(Sunlay Design Group，Beijing 100048，China )
Abstract：Jiaonan Shimao International is located in Qingdao，which is located in the seismic fortification zone 6 degrees, earthquakes are grouped into the third group. The main structure is made up of a 64 story building and 46 other star hotel complex tall building, currently in Jiaonan landmark buildings. The project structure is high, the big chassis, plane and vertical irregular and high multiple seismic unfavorable elements such as large-span curved conjoined, and belongs to overrun complex high-rise building structure. Structure design USES a variety of calculation model and the application of repeated analysis and research, and to adopt targeted seismic performance-based design and seismic measures.
Keywords：transfinite high-rise buildings; high long-span curved conjoined; irregular flat, elevation; seismic performance-based design and anti-seismic measures
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