大连万达中心结构优化设计
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（大连市建筑设计研究院有限公司，大连 116021）[摘要] 万达中心由坐落于四层裙楼上的南、北两栋高度和结构体系截然不同的两塔楼组成。南塔楼主体结构高度[关键词] 大底盘;多塔楼;伸臂;结构方案优化;材料用量中图分类号：TU318 文献标识码：A 文章编号:1002-848X(2013)S1-0085-04Optimum design of Wanda CenterWen Yuan, Zhang Ying, Mu Da, Wang Yang(Dalian Architectural Design & Research Institute Co., Ltd., Dalian 116021, China)Abstract: Wanda Center Building is composed by one skirt building and two tower buildings with south and north tower, the south tower is 195.6 meters and the north tower is 147.7 meters. Some of adverse factors, such as plane and vertical irregular are existed in the complicated and high-rise building with large podium .Based on structural aseismic conception design. Different analysis methods and seismic fortification measure are given. The principle of podium distribution quality by tower stiffness is applied to the calculation model of multi tower, and the usage of the main structure material was given.Keywords: enlarged base; multi-tower building; outriggers; structural optimization design; material consumption
