某高层建筑箱形转换层现场实测与分析
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（苏州设计研究院股份有限公司， 苏州 215021）［摘要］以苏州某工程为实例，通过在转换构件内布设钢筋测力计，现场量测钢筋的应力、应变情况，并对施工全过程进行跟踪；采用ANSYS进行分层加载模拟计算并与实测结果进行对比分析，对有限元分析和设计的安全性、可靠性、正确性进行评价。箱形转换构件的现场实测在国内尚属首例，可为今后类似工程设计提供借鉴，为完善相关设计规范提供部分理论依据。［关键词］高层建筑； 箱形转换； 有限元分析； 现场实测中图分类号：TU317+.2 文献标识码：A 文章编号：1002-848X(2013)20-0054-05On-the-spot survey and analysis on a tall building with box transfer storyDai Yaping, Yuan Xuefen， Zhao Hongkang（Suzhou Institute of Architectural Design Co., Ltd., Suzhou 215021, China）Abstract: Based on a project of a tall building in Suzhou, the on-the-spot data of stress and deformation was measured by the force cells laid in the transfer element, and the whole construction process was tracked. ANSYS program was used to simulate stratified load, and the results of finite element analysis were compared with the results of experiment. Evaluation on the safety, reliability, accuracy of the finite element analysis and design was done. On-the-spot survey of the tall building with box transfer story is the first case in China. The research provides reference for similar projects in the future and several fundamental bases for revising related design code in the future.Keywords: tall building; box transfer story; finite element analysis; on-the-spot survey作者简介：戴雅萍，硕士，教授级高级工程师，一级注册结构工程师，总工程师，Email:yaping.dai@siad-c.com。参考文献［1］袁雪芬，戴雅萍，陆春华，等. 某高层建筑箱形转换层结构设计［J］. 建筑结构，2013，43(20): 46-53.［2］GB 50010—2002 混凝土结构设计规范［S］. 北京:中国建筑工业出版社,2002.［3］袁雪芬. 高层建筑箱形转换层结构设计分析与研究［D］. 上海: 同济大学, 2005.［4］ANSYS有限公司. ANSYS建模与分网分析指南［M］. 2001.
