| 某液压模块式组合挂车悬架结构件的强度及疲劳损伤分析 |
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| 引用本文： | 涂启养,董大伟,闫兵,黄冠鑫,桑帅军.某液压模块式组合挂车悬架结构件的强度及疲劳损伤分析[J].汽车科技,2011(3):54-56,46. |
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| 作者姓名： | 涂启养 董大伟 闫兵 黄冠鑫 桑帅军 |
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| 作者单位： | 西南交通大学汽车工程研究所,成都,610031 |
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| 摘 要： | 某液压模块式组合挂车的悬架摆臂部件在使用中出现局部断裂,对车辆的行驶安全造成严重影响。为了研究这一问题,建立某液压模块式组合挂车悬架系统模型,应用ANSYS对液压悬架摆臂部分进行有限元分析,计算了摆臂的应力、变形等特性,并在此基础上计算了摆臂的疲劳强度。
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| 关 键 词： | 液压模块式组合挂车 液压悬架 有限元分析 疲劳强度 |
Strength and Fatigue Analysis on the Hydraulic Modular Assembled Trailers Suspension Structure |
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| TU Qi-yang,DONG Da-wei,YAN Bing,HUANG Guan-xin,SANG Shuai-jun.Strength and Fatigue Analysis on the Hydraulic Modular Assembled Trailers Suspension Structure[J].Automobile Science and Technology,2011(3):54-56,46. |
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| Authors: | TU Qi-yang DONG Da-wei YAN Bing HUANG Guan-xin SANG Shuai-jun |
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| Institution: | ,(Institution of Vehicle Engineering,Southwest Jiao tong University,Chengdu 610031,China) |
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| Abstract: | The swinging arm of a hydraulic modular assembled trailers suspension is broken and it causes a serious impact on security.In order to solve the problem,it builts the CAD model on the platform of ANSYS and analyzes the hydraulic suspension.shows the stress and distortion characteristics of the swinging arm,and illustrate the fatigue strength. |
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| Keywords: | hydraulic modular assembled trailer hydraulic suspension FEA fatigue strength |
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