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DWX型液压支柱的偏载强度有限元分析
Finite Element Analysis of Eccentric Load Strength of DWX Hydraulic Prop
【摘要】 本文用Pro/MECHANICA有限元分析软件,建立了柱塞悬浮式液压支柱的有限元模型。通过静态结构分析,得到支柱在偏心载荷作用下的变形和应力情况。对活柱和油缸的强度分析,验证了柱塞悬浮式液压支柱能够承受异常载荷的性能。
【Abstract】 This paper deals with the finite element model of DWX hydraulic prop in aid of Pro/MECHANICA. The prop’s deformation and stress distribution under eccentric load are obtained by static structure analysis. The strength analysis of plug and cylinder under eccentric load verifies the merit of DWX hydraulic prop to bear deviant loads.
【关键词】 液压支柱;
Pro/MECHANICA;
有限元分析;
【Key words】 hydraulic prop; Pro/MECHANICA; finite element analysis;
【Key words】 hydraulic prop; Pro/MECHANICA; finite element analysis;
- 【文献出处】 煤矿机电 ,Colliery Mechanical & Electrical Technology , 编辑部邮箱 ,2004年06期
- 【分类号】TD355.3
- 【下载频次】71