唐山第三空间综合体结构设计
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张付奎1，任庆英1，杨培胜2，孔文华2(1 中国建筑设计研究院，北京100044； 2 北京筑合建筑设计事务所有限责任公司，北京100044)［摘要］唐山第三空间综合体项目为复杂高层建筑，涉及承受错层梁板作用的框架柱、因竖向构件不连续而形成的转换梁以及方向各异的大跨度悬挑阳台梁板、地下车库的三角形柱网布置等结构构件形式。设计过程中进行了多遇地震的弹性分析及中震、罕遇地震静力弹塑性分析，根据静力弹塑性分析结果对结构进行了优化，从而在实现结构的抗震设防性能目标的同时，尽可能兼顾结构构件的经济性。［关键词］复杂高层；转换梁；三角形柱网；弹性分析；静力弹塑性分析；错层入户；钢骨混凝土结构中图分类号：TU318文献标识码：A文章编号：1002848X(2012)11005304Structural design on Tangshan third space complex compoundZhang Fukui1, Ren Qingying1, Yang Peisheng2, Kong Wenhua2(1 China Architecture Design and Research Group, Beijing 100044, China; 2 Beijing Building United Architectural Design Co., Ltd., Beijing 100044, China )Abstract: Tangshan third space compound project is a complex high-rise building, involving frame columns withstanding the effect of split-level flat slab, transfer beams formed due to uncontinuous vertical components and large-span cantilevered balcony flat slabs with different directions, triangular column net layout of the underground garage structure, and etc. The elastic analysis under frequent earthquake and Pushover analysis under medium and rare earthquake were studied in the design process. The structure was optimized according to Pushover analysis results. When achieving the structural seismic fortification goals, it also takes the economy of structural members into account as much as possible.Keywords: complex high-rise building; transform beam; triangular column net; elastic analysis; Pushover analysis; split-level home; steel reinforced concrete structure作者简介：张付奎，教授级高级工程师，一级注册结构工程师，Email: zhangfk@cadg.cn。参考文献［1］ JGJ 3-2002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，2002.［2］ 李立，武秀莹，任庆英，等. 静力弹塑性分析在唐山第三空间综合体工程结构抗震优化设计中的应用［J］.建筑结构，2012，42（11）：57-60.
