| 鱼尾板断裂原因分析及其性能改进措施 |
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| 引用本文： | 王承域,王济民.鱼尾板断裂原因分析及其性能改进措施[J].大连铁道学院学报,1994,15(2):51-55. |
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| 作者姓名： | 王承域 王济民 |
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| 作者单位： | [1]机车车辆系 [2]沈阳铁路局 |
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| 摘 要： | 测试了鱼尾板的材料性能及其受力情况，从宏观受力及微观组织方面分析了鱼尾板的断裂原因，并提出了改进措施。
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| 关 键 词： | 鱼尾板 疲劳裂纹 断裂机理 措施 铁路 钢轨 |
Analysis of the Fracture Mechanism of the Rail Splices and the Measures Improving Its Perfurmance |
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| Wang Chengyu,Ma Jiquan,Chang Luxi,Zhi Shuhua.Analysis of the Fracture Mechanism of the Rail Splices and the Measures Improving Its Perfurmance[J].Journal of Dalian Railway Institute,1994,15(2):51-55. |
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| Authors: | Wang Chengyu Ma Jiquan Chang Luxi Zhi Shuhua |
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| Institution: | Wang Chengyu;Ma Jiquan;Chang Luxi;Zhi Shuhua(Dept. of Locomotive and Railway Car)Wang Jimin(Shenyang Railway Administration) |
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| Abstract: | Testes the material properties and loading situation of the rail splices,and analyzes thefracture mechanism from the viewpo ints of the macros copic loads and microstructure,presentssome measures which improve its performance. |
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| Keywords: | rail splices fatigue crack mechanism of fracture measures |
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