龙口行政中心主楼超限高层结构设计
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(同济大学建筑设计研究院,上海 200092)[摘要]结合龙口行政中心主楼超限高层建筑的结构设计,阐述了该工程结构计算分析以及贯彻《超限高层建筑工程抗震设防管理规定》的过程,讨论了结构可行性方案并针对结构超长和抗震超限问题提出了局部增设剪力墙、SRC梁柱,加强凹进处梁板结构等具体的加强措施,可供类似工程参考。[关键词]平面不规则;抗震设计;超限高层建筑Out of codes High rise Building Design of the Administration Center of Longkou CityLi Weixing,Ji Yue(Architectural Design and Research Institute of Tongji University,Shanghai 200092,China)Abstract:Combining with the structural design of an out-of-codes high-rise building with particularly irregular plane,it expatiates on the process of structural calculating analysis and carrying out the administration regulations for out-of-codes high-rise building projects. The local strengthen measures of shear wall,beam slap and column for extra-long structures and aseismic design of out-of-codes high-rise buildings are discussed.Keywords:irregular plane; aseismic design; out-of-codes high-rise building作者简介:李伟兴(1974-),博士,高级工程师,一级注册结构工程师和建造师,E-mail:12LWX@tjadri.com。参考文献[1]混凝土结构设计规范(GB50010—2002)[S].北京:中国建筑工业出版社,2002.[2]建筑抗震设计规范(GB50011—2001)[S].北京:中国建筑工业出版社,2001.[3]高层建筑混凝土结构技术规程(JGJ3—2002)[S].中国建筑工业出版社,北京:2002.