某高層建筑箱形轉(zhuǎn)換層現(xiàn)場實測與分析
戴雅萍，袁雪芬，趙宏康
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（蘇州設(shè)計研究院股份有限公司， 蘇州 215021）［摘要］以蘇州某工程為實例，通過在轉(zhuǎn)換構(gòu)件內(nèi)布設(shè)鋼筋測力計，現(xiàn)場量測鋼筋的應(yīng)力、應(yīng)變情況，并對施工全過程進行跟蹤；采用ANSYS進行分層加載模擬計算并與實測結(jié)果進行對比分析，對有限元分析和設(shè)計的安全性、可靠性、正確性進行評價。箱形轉(zhuǎn)換構(gòu)件的現(xiàn)場實測在國內(nèi)尚屬首例，可為今后類似工程設(shè)計提供借鑒，為完善相關(guān)設(shè)計規(guī)范提供部分理論依據(jù)。［關(guān)鍵詞］高層建筑； 箱形轉(zhuǎn)換； 有限元分析； 現(xiàn)場實測中圖分類號：TU317+.2 文獻標識碼：A 文章編號：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作者簡介：戴雅萍，碩士，教授級高級工程師，一級注冊結(jié)構(gòu)工程師，總工程師，Email:yaping.dai@siad-c.com。參考文獻［1］袁雪芬，戴雅萍，陸春華，等. 某高層建筑箱形轉(zhuǎn)換層結(jié)構(gòu)設(shè)計［J］. 建筑結(jié)構(gòu)，2013，43(20): 46-53.［2］GB 50010—2002 混凝土結(jié)構(gòu)設(shè)計規(guī)范［S］. 北京:中國建筑工業(yè)出版社,2002.［3］袁雪芬. 高層建筑箱形轉(zhuǎn)換層結(jié)構(gòu)設(shè)計分析與研究［D］. 上海: 同濟大學, 2005.［4］ANSYS有限公司. ANSYS建模與分網(wǎng)分析指南［M］. 2001.
