| 重型自卸车车架早期断裂原因的研究 |
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| 引用本文： | 尹辉俊,黄贵东,黄昶春,韦志林,沈光烈.重型自卸车车架早期断裂原因的研究[J].汽车工程,2006,28(12):1133-1135. |
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| 作者姓名： | 尹辉俊 黄贵东 黄昶春 韦志林 沈光烈 |
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| 作者单位： | 广西工学院机械系,柳州,545006;广西工学院机械系,柳州,545006;广西工学院机械系,柳州,545006;广西工学院机械系,柳州,545006;广西工学院机械系,柳州,545006 |
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| 基金项目： | 广西自然科学基金项目(桂科自0542047和桂科自0481024)资助。 |
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| 摘 要： | 建立了以壳单元为基本单元的某重型自卸车车架有限元分析模型,利用有限元分析软件MSC.Nas-tran对其进行了静态分析、模态分析,并进行了实验测试,测试数据验证了计算的正确性,找出了该车架早期断裂的原因,并给出了对该种车架结构改进的方法。
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| 关 键 词： | 汽车车架 断裂 有限元分析 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2005-11-082006-02-22 |
A Study on the Cause of Premature Rupture of Heavy Dump Truck Frame |
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| Yin Huijun,Huang Guidong,Huang Changchun,Wei Zhilin,Shen Guanglie.A Study on the Cause of Premature Rupture of Heavy Dump Truck Frame[J].Automotive Engineering,2006,28(12):1133-1135. |
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| Authors: | Yin Huijun Huang Guidong Huang Changchun Wei Zhilin Shen Guanglie |
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| Institution: | Department of Mechanical Engineering, Guangxi University of Technology, Liuxhou 545006 |
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| Abstract: | A finite element model for the frame of a heavy-duty dump truck is established using shell element as the basic element.The static analysis and modal analysis are carried out with FEA software MSC.Nastran. The computation result is verified by experiment.The cause of the premature rupture of vehicle frame are found out,and the amelioration scheme of the frame structure is also given. |
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| Keywords: | Vehicle frame Rupture Finite element analysis |
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