| 复杂截面导轨变形的计算机辅助分析 |
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| 引用本文： | 张淼,陈君若,袁名松,管锋.复杂截面导轨变形的计算机辅助分析[J].昆明理工大学学报(理工版),2003,28(2):34-37. |
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| 作者姓名： | 张淼 陈君若 袁名松 管锋 |
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| 作者单位： | 昆明理工大学,机电工程学院,云南,昆明,650093 |
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| 摘 要： | 用有限元方法分析复杂截面导轨在均布载荷作用(当承载货物时)下的变形情况．用米赛斯准则为判据，以有限元分析软件ANSYS为工具，给出了导轨在均布载荷作用下，其应力、应变及变形的情况提出了一种分析导轨受力变形的有效方法．确定出了权限载荷Fmax，并应用试验结果对计算结果进行了验证。
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| 关 键 词： | CAE 有限元方法 复杂截面导轨 均布载荷作用 计算机辅助分析 受力分析 变形 米赛斯准则 极限载荷 |
| 文章编号： | 1007-855X(2003)02-0034-04 |
| 修稿时间： | 2002年10月23 |
Analysis of Deformation of Complex Section Rail by CAE |
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| ZHANG Miao,CHEN Jun-ruo,YUAN Ming-song,GUAN Feng.Analysis of Deformation of Complex Section Rail by CAE[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2003,28(2):34-37. |
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| Authors: | ZHANG Miao CHEN Jun-ruo YUAN Ming-song GUAN Feng |
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| Abstract: | The deformation of complex section rail on the condition of well - proportioned load is analyzed. By means of Mises yield criterion and FEM software ANSYS, the distribution of deformation, stress and strain of the rail is shown in an animate way to provide an efficient way to analyze the deformation of rail load. The results can be treated as the reference to solve relative problems. The maximal load has been confirmed and the calculation result has been verified by the experiment. |
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| Keywords: | CAE Mises rule the maximal load |
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