西交利物浦大学行政信息楼关键构件设计
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张敏,张杜,袁雪芬,洪庆尔(赛德设计-苏州市建筑设计研究院有限责任公司, 苏州 215021)[摘要]西交利物浦大学行政信息楼为平面及竖向特别不规则的超限复杂高层,除对整体结构进行多模型、多软件比较分析外,对结构中的关键构件确定抗震性能目标,根据其各自实际受力状况进行更细致的补充计算与分析,构造上采取相应的抗震加强措施,使关键构件的抗震能力不低于整体结构的抗震能力。[关键词]大面积楼层斜板;空中连廊;穿层柱;椭圆形锥体;多功能厅屋盖中图分类号:TU375文献标识码:A文章编号:1002-848X(2012)01-0012-04Key member design of Xi’an Jiaotong-Liverpool University’s administration & information centerZhang Min, Zhang Du, Yuan Xuefen, Hong Qing’er(Suzhou Institute of Architectural Design Co., Ltd., Suzhou 215021, China)Abstract:Xi’an Jiaotong-Liverpool University’s administration & information center is a complex high-rise building beyond the code limits with flat and vertical particular irregularity. In addition to comparison and analysis of the main structure with the multi-model using different analysis programs, the seismic function goal of the key elements of the structure were determined. According to their status by force, more detailed calculation and analysis were added, and the measures of seismic strengthening were taken to make the seismic capacity of the key elements over that of the main structure.Keywords:ramp floor of large area; air corridor; through layer column; oval cone; multi-purpose hall roof作者简介:张敏,教授级高级工程师,一级注册结构工程师,结构副总工程师,Email:min.zhang@siad-c.com。参考文献[1]GB 50011—2001建筑抗震设计规范[S]. 2008年版. 北京:中国建筑工业出版社,2008.[2]张敏,袁雪芬,张杜,等. 西交利物浦大学行政信息楼超限高层结构设计[J]. 建筑结构,2012,42(1): 6-11.[3]南京工业大学建筑技术发展中心. 苏州西交利物浦大学行政信息楼动力弹塑性分析报告[R]. 2010.[4]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.[5]CECS 230:2008高层建筑钢混凝土混合结构设计规程[S]. 北京:中国计划出版社,2008.