【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.更多还原

【Abstract】 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.更多还原