| 探究客车侧围结构接头焊缝间距的疲劳分析 |
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| 引用本文： | 肖以顺,刘合峰,冯正明.探究客车侧围结构接头焊缝间距的疲劳分析[J].汽车实用技术,2020(4):124-125,128. |
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| 作者姓名： | 肖以顺 刘合峰 冯正明 |
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| 作者单位： | 中通客车股份有限公司,山东 聊城 252000;中通客车股份有限公司,山东 聊城 252000;中通客车股份有限公司,山东 聊城 252000 |
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| 摘 要： | 客车在使用过程中,运行的安全性是人们最为关注的内容,同时也是保证交通运输的重要因素。而客车骨架的接头焊缝,对客车的使用质量具有重要影响。文章通过对客车侧围结构接头局部模型进行分析,提供了多种焊缝间距的疲劳性能对比结果,对焊缝间距和疲劳之间的关系进行了初步的分析判断。
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| 关 键 词： | 客车骨架 焊缝间距 疲劳 |
Exploring the Fatigue Analysis of the Weld Spacing of the Side Joint Structure of Passenger Cars |
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| Authors: | Xiao Yishun Liu Hefeng Feng Zhengming |
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| Institution: | (Zhongtong Bus Co.,Ltd.,Shandong Liaocheng 252000) |
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| Abstract: | During the use of passenger cars, the safety of operation is the most concerned content of people, and it is also an important factor to ensure transportation. The joint weld of the passenger car skeleton has an important influence on the quality of the passenger car. In this paper, the local model of the side joint structure of passenger car is analyzed, and the fatigue performance comparison results of various weld spacings are provided. The relationship between weld spacing and fatigue is analyzed and judged. |
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| Keywords: | Passenger car skeleton Weld spacing Fatigue |
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