| 液压支架悬臂支撑的有限元分析 |
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| 引用本文： | 宋如敏.液压支架悬臂支撑的有限元分析[J].煤矿机械,2007,28(11):63-64. |
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| 作者姓名： | 宋如敏 |
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| 作者单位： | 江苏联合职业技术学院,徐州生物工程分院,江苏,徐州,221000 |
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| 摘 要： | 根据有限元法的基本原理和解决问题的基本思路,对液压支架前梁所受的内力进行了分析。且用有限元分析软件ANSYS对液压支架前梁进行平面静力分析,在分析中把计算的理论值与ANSY的计算结果作了对比,发现理论解和ANSYS解非常接近,此方法可以推广到更为复杂的变截面梁。
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| 关 键 词： | 有限元分析 变截面悬臂梁 弯曲应力 |
| 文章编号： | 1003-0794（2007）11-0063-02 |
| 修稿时间： | 2007-07-06 |
Hydraulic Support Cantilever Support of Finite Element Analysis |
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| SONG Ru-min.Hydraulic Support Cantilever Support of Finite Element Analysis[J].Coal Mine Machinery,2007,28(11):63-64. |
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| Authors: | SONG Ru-min |
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| Affiliation: | Xuzhou Biological Engineering College of Jiangsu United Vocational College, Xuzhou 221000,China |
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| Abstract: | to the finite element method and the fundamental principles to solve the problem of basic ideas, right before the hydraulic support the internal forces suffered beam were analyzed. And the finite element analysis software ANSYS right before the hydraulic support beams plane static analysis, in the analysis for calculating the theoretical value and mathematic calculation results were contrasted found ANSYS theoretical solutions and solutions very close to that this method can be extended to more complex variable cross - section beams. |
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| Keywords: | finite element analysis variable cross- section of cantilever bending stress |
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