| 接头角板位置对客车三杆结构承载特性的影响 |
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| 引用本文： | 袁佳,陈铭年.接头角板位置对客车三杆结构承载特性的影响[J].福建工程学院学报,2008,6(Z1). |
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| 作者姓名： | 袁佳 陈铭年 |
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| 作者单位： | 1. 福建农林大学,交通学院,福建,福州,350002
2. 福建农林大学,机电工程学院,福建,福州,350002 |
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| 摘 要： | 应用有限元方法,计算分析不同数量及不同的接头角板位置对相互垂直的不等宽空间三杆结构的承载性能影响,结果表明,角板平面与载荷力平行时,能有效提高结构的刚度和强度;与载荷力垂直方向时,对结构刚度与强度影响很小;接头角板位置不同,对结构刚度占强度影响也是不同.
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| 关 键 词： | 客车骨架 角板 有限元 |
Effect of bracket joint on the rigidity and strength of 3-rod structure of bus body frame |
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| Yuan Jia,Chen Mingnian.Effect of bracket joint on the rigidity and strength of 3-rod structure of bus body frame[J].Journal of Fujian University of Technology,2008,6(Z1). |
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| Authors: | Yuan Jia Chen Mingnian |
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| Institution: | Yuan Jia1,Chen Mingnian2(1.College of Transportation,Fujian Agriculture , Forestry University,Fuzhou 350002,China,2.College of Mechanical , Electrical Engineering,China) |
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| Abstract: | Finite element analysis(FEA) was used to analyze the effect of bracket joints in different locations on the rigidity and strength of 3-rod structure.The results indicate that the structural rigid-ity and strength are enhanced when the plane of bracket joints is parallel to the loading direction;that minor effects are exerted on the structural rigidity and strength;that the effect of the bracket joints vary with position. |
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| Keywords: | bus frame structure angle bracket finite element analysis(FEA) |
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