组合3段横梁结构的动力学仿真研究  

Study on Dynamic Simulation of Assembled Structure of Three Beams

作　　者：周大帅[1,2] 伍良生[1] 张仕海[1] 肖毅川[1] 王永宾[1] 

机构地区：[1]北京工业大学机电学院,北京100124 [2]佳木斯大学机械工程学院,黑龙江佳木斯154002

出　　处：《煤矿机械》2009年第11期57-59,共3页Coal Mine Machinery

基　　金：北京市科委计划项目(XJZZ0704)

摘　　要：在组合3段横梁三维实体建模的基础上,运用有限元分析软件COSMOSWorks,对组合3段横梁进行静、动态动力学分析,对实物组合3段横梁进行激振谐响应测试,从理论和实验分析中得出了结构的动力学特征,为组合3段横梁的设计和应用提供了理论和实践依据。Three-dimensional solid modeling of the assembled structure of analyzes static and dynamic of the rapid time-steady-state sinusoidal assembled structure of three beams three beams was established, by COSMOSWorks ,handles excitation swept frequency response function to the assembled structure of three beams. And obtains the kinetic characteristics of the structures through from the theoretical and experimental analysis,which provides a theoretical and practical basis for the design and application of the assembled structure of the three beams.

关 键 词：组合三段横梁 COSMOSWORKS 有限元分析 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]