| 基于JIS标准的转向架焊接构架疲劳强度评估 |
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| 引用本文： | 安琪,李芾,黄运华,傅茂海,于春广. 基于JIS标准的转向架焊接构架疲劳强度评估[J]. 机车电传动, 2009, 0(4) |
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| 作者姓名： | 安琪 李芾 黄运华 傅茂海 于春广 |
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| 作者单位： | 西南交通大学机械工程学院,四川,成都610031;南车四方机车车辆股份有限公司,技术中心,山东,青岛,266111 |
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| 基金项目： | 国家自然科学基金,国家科技支撑计划 |
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| 摘 要： | 分析了JIS E 4207标准规定的转向架焊接构架在运营中所承受的载荷,基于其疲劳强度分析方法,完成了地铁车辆转向架焊接构架疲劳强度评估.分析结果表明,构架能够满足车辆运行要求.与其他相关标准的对比表明,JIS标准对构架载荷的规定更为完善.建议可将其与相关标准结合,评估构架的疲劳强度.
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| 关 键 词： | 转向架 焊接构架 疲劳强度 JIS标准 铁道车辆 |
Fatigue Strength Assessment for Bogie Welded Frame Based on JIS Standard |
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| AN Qi,LI Fu,HUANG Yun-hua,FU Mao-hai,YU Chun-guang. Fatigue Strength Assessment for Bogie Welded Frame Based on JIS Standard[J]. Electric Drive For Locomotive, 2009, 0(4) |
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| Authors: | AN Qi LI Fu HUANG Yun-hua FU Mao-hai YU Chun-guang |
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| Affiliation: | 1. School of Mechanical Engineering;Southwest Jiaotong University;Chengdu;Sichuan 610031;China;2. R&D Center;CSR Sifang Locomotive & Rolling Stock Co.;Ltd;Qingdao;Shandong 266111;China |
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| Abstract: | The loads endured by bogie welded frame during service has been analyzed, which prescript in JIS E 4207 standard. Based on its analysis method, the assessment of fatigue strength of metro vehicle bogie welded frame has been finished. The results show that the frame can satisfy the demand of vehicle running. The loads prescript in JIS standard is more particular when compared with other related standarts. It is suggested that JIS standard can be used for frame fatigue strength assessment combined with other ... |
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| Keywords: | bogie welded frame fatigue strength JIS standard rail vehicle |
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