| 电力机车转向架受拉预紧螺栓连接分析 |
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| 引用本文： | 袁晓军,肖守讷,张卫华. 电力机车转向架受拉预紧螺栓连接分析[J]. 电力机车与城轨车辆, 2007, 30(3): 17-19 |
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| 作者姓名： | 袁晓军 肖守讷 张卫华 |
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| 作者单位： | 西南交通大学,牵引动力国家重点实验室,四川,成都,610031 |
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| 基金项目： | 国家自然科学基金 , 高等学校科技创新工程重大项目培养基金 |
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| 摘 要： | 针对电力机车转向架上连接螺栓出现断裂的现象,对预紧状态下受拉螺栓的受力情况进行分析,同时给出一种考虑螺栓连接板刚度影响的承载能力的有限元分析方法,为转向架上受拉预紧螺栓连接结构的工程设计提供一定参考。
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| 关 键 词： | 转向架 预紧螺栓 连接板 |
| 文章编号： | 1672-1187（2007）03-0017-03 |
| 收稿时间： | 2007-01-08 |
| 修稿时间： | 2007-01-08 |
Analysis on the connection of prestressed bolts on electric locomotive bogie enduring pull-loading |
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| YUAN Xiao-jun,XIAO Shou-ne,ZHANG Wei-hua. Analysis on the connection of prestressed bolts on electric locomotive bogie enduring pull-loading[J]. Electric Locomotives & Mass Transit Vehicles, 2007, 30(3): 17-19 |
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| Authors: | YUAN Xiao-jun XIAO Shou-ne ZHANG Wei-hua |
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| Abstract: | According to the connection bolts on locomotive bogie breaking continuously, this paper analyzes on these bolts under the condition of prestressed. A FEA method to calculate the bolts carrying capacity under the influence of the connection plate is given, which provides some reference for the engineering design of the bolt connection structure on locomotive bogie. |
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| Keywords: | bogie prestressed bolt connection plate |
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