| 大型城市铰接客车制动工况下有限元分析的约束和加载讨论 |
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| 引用本文： | 何志刚. 大型城市铰接客车制动工况下有限元分析的约束和加载讨论[J]. 拖拉机与农用运输车, 2007, 34(3): 33-35 |
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| 作者姓名： | 何志刚 |
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| 作者单位： | 江苏大学,汽车与交通工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏大学校科研和教改项目 |
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| 摘 要： | 基于有限元理论,对某型低地板发动机后置式城市铰接客车进行结构建模和静态特性分析,在分析中以汽车各部件的实际连接关系的精确模拟为出发点,建立车身有限元模型,结合国外大汽车公司的FEM行业分析经验,重点考虑汽车紧急制动工况下的约束和加载问题,对车身强度进行了分析,其结果可作为车身结构优化的参考。
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| 关 键 词： | 车身 结构 有限元 制动 |
| 文章编号： | 1006-0006（2007）03-0033-03 |
| 修稿时间： | 2006-07-03 |
Body Structure FEM Analysis of Lower-entry Articulated City Bus |
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| HE Zhi-gang. Body Structure FEM Analysis of Lower-entry Articulated City Bus[J]. Tractor & Farm Transporter, 2007, 34(3): 33-35 |
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| Authors: | HE Zhi-gang |
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| Affiliation: | School of Automotive and Traffic Engineering, Jiangsu University, Zhengjiang 212013, China |
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| Abstract: | Based on FEM theory,the modeling and analysis on some lower-entry articulated bus body were carried out in this paper.During the modeling,the explicit modeling on the connections between the components were considered in detail.In the analysis procedure,braking case was mainly discussed based on the FEM analysis experiences.The results of body stress distribution are helpful for body structure's design and later FEM analysis for bus body. |
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| Keywords: | Body Structure FEM Braking |
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