镇江苏宁广场主楼结构设计
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金如元，冷斌，贾锋（江苏省建筑设计研究院有限公司， 南京 210019）［摘要］镇江苏宁广场主楼主体结构高313.8m，采用钢管混凝土柱+型钢斜交网格+型钢梁+钢筋混凝土核心筒混合结构体系，斜交网格不落地，为复杂超限高层建筑。介绍了结构体系、斜交网格布置及其性能化目标，通过不同程序进行了弹性、弹塑性时程分析，另外还介绍了施工模拟分析、楼板应力分析、舒适度计算及节点分析等。［关键词］超限高层; 斜交网格; 混合结构; 弹塑性时程分析; 施工模拟; 节点分析中图分类号：TU973.3 文献标识码：A 文章编号：1002-848X(2013)19-0064-05Structural design of Suning Plaza building in ZhenjiangJin Ruyuan, Leng Bin, Jia Feng(Jiangsu Provincial Architectural D & R Institute Ltd., Nanjing 210019, China)Abstract: The main building of Suning Plaza in Zhenjiang is an out-of-code tall building with 313.8m height and hybrid structure system of concrete filled steel tubular column, steel reinforced concrete (SRC) diagonal frame (not linked with ground) and reinforced concrete corewall. The structure system, arrangement of diagonal frames and seismic performance objectives of the structure were introduced. Elastic time-history analysis and elastic-plastic time-history analysis were carried out by different programs. In addition, construction simulation, stress analysis of slabs, comfort value calculation and joints analysis were introduced.Keywords: out-of-code tall building; diagonal frame; hybrid structure; elastic-plastic timehistory analysis; construction simulation; joint analysis作者简介：金如元，研究员级高级工程师，总工程师，一级注册结构工程师，Email: King_ry@163.com。参考文献［1］GB 50011—2010建筑抗震设计规范［S］. 北京：中国建筑工业出版社，2010.［2］JGJ 3—2010高层建筑混凝土结构技术规程［S］. 北京：中国建筑工业出版社，2011.［3］ 徐培福，傅学怡，王翠坤，等.复杂高层建筑结构设计［M］. 北京：中国建筑工业出版社，2005.［4］建设部建质［2010］109号 超限高层建筑工程抗震设防专项审查技术要点［S］. 2010.
