| 预应力蒙皮对客车结构强度的影响分析 |
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| 引用本文： | 封进.预应力蒙皮对客车结构强度的影响分析[J].客车技术与研究,2010,32(6):8-10. |
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| 作者姓名： | 封进 |
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| 作者单位： | 桂林航天工业高等专科学校,桂林541004 |
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| 摘 要： | 通过对某客车结构建立有限元模型,运用有限元法,分析侧围蒙皮添加预应力和不添加预应力两种情况对客车结构强度的影响,为客车生产企业确定侧围蒙皮张拉工艺提供参考。
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| 关 键 词： | 预应力蒙皮 客车结构 强度分析 张拉量 |
Analysis on Strength of Coach Structure with Prestressed Side Covers |
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| FENG Jin.Analysis on Strength of Coach Structure with Prestressed Side Covers[J].Bus Technology and Research,2010,32(6):8-10. |
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| Authors: | FENG Jin |
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| Institution: | FENG Jin(Department of Automobile and Power Eng.,Guilin College of Aerospace Technol.Guilin 541004,China) |
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| Abstract: | Using the finite element method,the author builds up the finite element model of a coach structure,and analyses the strength under two situations：one is prestressed side covers,another is not.Through the analysis,the stretching process reference could be given to the manufacturers for making the side covers. |
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| Keywords: | prestressed cover coach structure strength analysis stretching length |
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