ABAQUS软件在弹性滑移支座非线性有限元分析中的应用
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摘要
运用有限元软件(ABAQUS)对弹性滑移支座进行非线性有限元分析,并与试验结果进行比较.同时,对弹性滑移支座有限元分析中单元类型的选取、网格尺寸的确定、接触关系的定义、整体有限元模型的建立等数值模拟技术进行深入的研究.研究表明,利用ABAQUS有限元软件建立的模型能够比较精确地模拟弹性滑移支座在动力荷载作用下的性能,并可用于此类支座的分析研究.
Finite element analysis of elastic sliding bearing performance by ABAQUS softwore was conducted and the analytic results were compared with the experimental results.The selection of element type,size of mesh,definition of contact relationship,and establishment of finite element model were studied in detail.It is shown that if the parameters selected rationally,the elastic sliding bearing performance under dynamic load could be simulated by ABAQUS software and the model could be used to research this type of bearing.
Finite element analysis of elastic sliding bearing performance by ABAQUS softwore was conducted and the analytic results were compared with the experimental results.The selection of element type,size of mesh,definition of contact relationship,and establishment of finite element model were studied in detail.It is shown that if the parameters selected rationally,the elastic sliding bearing performance under dynamic load could be simulated by ABAQUS software and the model could be used to research this type of bearing.
引文
[1]何永超,邓长根,曾康康.日本高层建筑基础隔震技术的开发和应用[J].工业建筑,2002,32(5):29-31.He Yongchao,Deng Changgen,Zeng Kangkang.Development andapplication of base isolation technology for high-rise buildings inJapan[J].Industrial Construction,2002,32(5):29-31.
[2]魏德敏,康锦霞,韩海崴.基础隔震高层建筑地震响应的理论分析[J].地震工程与工程震动,2003,23(1):140-144.Wei Demin,Kang Jinxia,Han Haiwei.Theoretical analysis forseismic response of a base-isolated high-rise building[J].Earth-quake Engineering and Engineering Vibration,2003,23(1):140-144.
[3]王曙光,杜东升,刘伟庆.高层建筑结构隔震设计关键问题[J].南京工业大学学报:自然科学版,2009,31(1):71-77.Wang Shuguang,Du Dongsheng,Liu Weiqing.Key problems ofseismic isolation structure design in high rise buildings[J].Jour-nal of Nanjing University of Technology:Natural Science Edition,2009,31(1):71-77.
[4]程华群,刘伟庆,王曙光.弹性滑移支座在高层隔震建筑中的应用研究[J].工程抗震与加固改造,2007,29(3):48-53.Cheng Huaqun,Liu Weiqing,Wang Shuguang.Application studyon elastic sliding bearings in isolated high-rise building[J].Earthquake Resistant Engineering and Retrofitting,2007,29(3):48-53.
[5]樊爱武.滑移隔震结构的滑移位移研究[D].武汉:华中科技大学,2005.
[6]Shakib H,Fuladgar A.Response of pure-friction sliding structuresto three component of earthquake excitation[J].Journal of Com-puter Structure,2003,81(4):189-196.
[7]王勖成.有限单元法[M].北京:清华大学出版社,2003.
[8]庄茁.ABAQUS非线性有限元分析与实例[M].北京:科学出版社,2005.
[9]石亦平,周玉蓉.ABAQUS有限元分析实例详解[M].北京:机械工业出版社,2006.
[10]庄茁.基于ABAQUS有限元分析与应用[M].北京:清华大学出版社,2005.
[2]魏德敏,康锦霞,韩海崴.基础隔震高层建筑地震响应的理论分析[J].地震工程与工程震动,2003,23(1):140-144.Wei Demin,Kang Jinxia,Han Haiwei.Theoretical analysis forseismic response of a base-isolated high-rise building[J].Earth-quake Engineering and Engineering Vibration,2003,23(1):140-144.
[3]王曙光,杜东升,刘伟庆.高层建筑结构隔震设计关键问题[J].南京工业大学学报:自然科学版,2009,31(1):71-77.Wang Shuguang,Du Dongsheng,Liu Weiqing.Key problems ofseismic isolation structure design in high rise buildings[J].Jour-nal of Nanjing University of Technology:Natural Science Edition,2009,31(1):71-77.
[4]程华群,刘伟庆,王曙光.弹性滑移支座在高层隔震建筑中的应用研究[J].工程抗震与加固改造,2007,29(3):48-53.Cheng Huaqun,Liu Weiqing,Wang Shuguang.Application studyon elastic sliding bearings in isolated high-rise building[J].Earthquake Resistant Engineering and Retrofitting,2007,29(3):48-53.
[5]樊爱武.滑移隔震结构的滑移位移研究[D].武汉:华中科技大学,2005.
[6]Shakib H,Fuladgar A.Response of pure-friction sliding structuresto three component of earthquake excitation[J].Journal of Com-puter Structure,2003,81(4):189-196.
[7]王勖成.有限单元法[M].北京:清华大学出版社,2003.
[8]庄茁.ABAQUS非线性有限元分析与实例[M].北京:科学出版社,2005.
[9]石亦平,周玉蓉.ABAQUS有限元分析实例详解[M].北京:机械工业出版社,2006.
[10]庄茁.基于ABAQUS有限元分析与应用[M].北京:清华大学出版社,2005.
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