| SGA92150型半挂车车架的结构设计与强度和刚度分析 |
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| 引用本文： | 张国芬,张文明,孙玉亮,董翠燕.SGA92150型半挂车车架的结构设计与强度和刚度分析[J].北京科技大学学报,2007,29(7):744-749. |
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| 作者姓名： | 张国芬 张文明 孙玉亮 董翠燕 |
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| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京,100083
2. 北京首钢重型汽车制造厂,北京,100043 |
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| 摘 要： | 对SGA92150型半挂车车架的总体布置、纵梁、横梁、纵梁与横梁的连接等进行了设计.利用有限元软件Ansys Workbench对车架进行应力和变形计算,利用Matlab软件采用传统方法对纵梁进行受力分析和应力计算.结果表明车架强度和刚度均满足要求.
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| 关 键 词： | 半挂车 车架 结构设计 强度分析 刚度分析 有限元法 实体单元 挂车车架 结构设计 强度和刚度分析 frame stiffness analysis strength design 结果 应力计算 受力分析 方法 有限元软件 Matlab 变形计算 Ansys Workbench 利用 连接 横梁 总体布置 |
| 修稿时间： | 2006-02-122006-09-12 |
Structure design and strength and stiffness analysis of an SGA92150 semi-trailer frame |
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| ZHANG Guofen,ZHANG Wenming,SUN Yuliang,DONG Cuiyan.Structure design and strength and stiffness analysis of an SGA92150 semi-trailer frame[J].Journal of University of Science and Technology Beijing,2007,29(7):744-749. |
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| Authors: | ZHANG Guofen ZHANG Wenming SUN Yuliang DONG Cuiyan |
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| Institution: | 1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;2. Beijing Shougang Heavy Duty Truck Manufactory, Beijing 100043, China |
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| Abstract: | An SGA92150 semi-trailer frame's layout,longitudinal girders,crossgirders and joints were designed.The stress and deformation of the frame were calculated by using Ansys Workbench software with advanced method,and the force analysis and stress calculation of the longitudinal girder were carried out by using Matlab software with conventional method.The results show that the frame's strength and stiffness are enough to meet the design requirements. |
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| Keywords: | semi-trailer frame structural design strength analysis stiffness analysis finite element method solid element |
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