| 液压支架前连杆的有限元分析 |
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| 引用本文： | 蔡文书,程志红,沈春丰,宋玉鹏.液压支架前连杆的有限元分析[J].煤炭科学技术,2009,37(4). |
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| 作者姓名： | 蔡文书 程志红 沈春丰 宋玉鹏 |
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| 作者单位： | 中国矿业大学,机电工程学院,江苏,徐州,221008
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| 基金项目： | 中国矿业大学科学基金 |
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| 摘 要： | 利用三维软件和有限元软件建立了液压支架前连杆三维实体模型和有限元模型.运用有限元分析软件MSC.Nastran对有限元模型进行了静力分析和模态分析,得到了有用的数值模拟结果.分析结果对改进液压支架前连杆的结构设计提供了参考依据.
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| 关 键 词： | 液压支架 前连杆 有限元分析 数值模拟 |
Finite Element Analysis on Front Link of Hydraulic Powered Support |
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| CAI Wen-shu,CHENG Zhi-hong,SHEN Chun-feng,SONG Yu-peng.Finite Element Analysis on Front Link of Hydraulic Powered Support[J].Coal Science and Technology,2009,37(4). |
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| Authors: | CAI Wen-shu CHENG Zhi-hong SHEN Chun-feng SONG Yu-peng |
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| Affiliation: | School of Electromechanical Engineering;China University of Mining and Technology;Xuzhou 221008;China |
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| Abstract: | The 3D substance model and the finite element model of the front link for the hydraulic powered support were established with the 3D software and the finite element software.The finite element analysis software,MSC.Nastran,was applied to make the static analysis and the modal analysis to the finite element model.The effective numerical simulation results were obtained.The analysis results could provide the reference basis to improve the structure design of the front link of the hydraulic powered support. |
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| Keywords: | MSC Nastran |
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