| ZF3700/16/26型支架底座加载试验的仿真研究 |
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| 引用本文： | 李晓豁,李宁宁,赵英博,范超.ZF3700/16/26型支架底座加载试验的仿真研究[J].广西大学学报(自然科学版),2011,36(5):723-728. |
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| 作者姓名： | 李晓豁 李宁宁 赵英博 范超 |
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| 作者单位： | 辽宁工程技术大学机械工程学院,辽宁阜新,123000 |
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| 基金项目： | 国家自然科学基金资助项目(59774033); 国家煤矿安全监察局安全生产科技发展指导性计划项目(06-292); 辽宁省大型工矿装备重点实验室(辽宁省第二批科学技术计划项目,2008403010); 辽宁省安全生产监督管理局安全生产科技发展(辽安监规划[2009]88号文) |
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| 摘 要： | 为了研究ZF3700/16/26型液压支架底座在各种危险工况下的强度和应力分布,利用Por/E软件建立了该型液压支架及其底座的三维实体模型,通过对底座两种危险工况——两端施加集中载荷和扭转的模拟加载实验,获得了各工作状态下该支架底座的应力与位移分布云图.研究表明:底座的应力集中位于前后柱窝及其边缘盖板处,两种工况下支架...
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| 关 键 词： | 液压支架 底座 有限元 强度 应力分布 |
Simulation of loading test of ZF3700/16/26 hydraulic support base |
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| LI Xiao-huo,LI Ning-ning,ZHAO Ying-bo,FAN Chao.Simulation of loading test of ZF3700/16/26 hydraulic support base[J].Journal of Guangxi University(Natural Science Edition),2011,36(5):723-728. |
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| Authors: | LI Xiao-huo LI Ning-ning ZHAO Ying-bo FAN Chao |
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| Institution: | LI Xiao-huo,LI Ning-ning,ZHAO Ying-bo,FAN Chao(College of Mechanical Engineering,Liaoning Technical University,Fuxin 123000,China) |
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| Abstract: | In order to study strength and stress distribution of ZF3700/16/26 type hydraulic support base under dangerous working conditions,three-dimensional solid models of the hydraulic support and its base were established by means of Pro/E software.Nephograms of stresses and displacement distribution of the base were obtained by loading tests under different working conditions with two end concentrated loads and twisting.Calculation shows that the stress concentration of the base locate in front and back of the c... |
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| Keywords: | hydraulic support base finite element strength stress distribution |
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