| 某扭转梁扭转疲劳工况应力分析以及结构优化 |
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| 引用本文： | 梅一丹,薛仁杰,郁呈祥,施宇峰,熊文文. 某扭转梁扭转疲劳工况应力分析以及结构优化[J]. 汽车零部件, 2020, 0(5): 23-26 |
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| 作者姓名： | 梅一丹 薛仁杰 郁呈祥 施宇峰 熊文文 |
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| 作者单位： | 中汽研汽车零部件检验中心(宁波)有限公司,浙江宁波315104;中汽研汽车零部件检验中心(宁波)有限公司,浙江宁波315104;中汽研汽车零部件检验中心(宁波)有限公司,浙江宁波315104;中汽研汽车零部件检验中心(宁波)有限公司,浙江宁波315104;中汽研汽车零部件检验中心(宁波)有限公司,浙江宁波315104 |
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| 摘 要： | 针对某扭转梁在扭转疲劳试验过程中出现的裂纹现象,采用有限元法对扭转梁进行应力分析,结合计算结果给出优化改进措施,对该扭转梁的横梁加强板进行结构优化,横梁加强板开裂问题得到解决。
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| 关 键 词： | 扭转梁 横梁加强板 有限元分析 开裂 扭转疲劳工况 |
Stress Analysis and Structural Optimization of a Torsional Beam under Torsional Fatigue Condition |
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| MEI Yidan,XUE Renjie,YU Chengxiang,SHI Yufeng,XIONG Wenwen. Stress Analysis and Structural Optimization of a Torsional Beam under Torsional Fatigue Condition[J]. Automobile Parts, 2020, 0(5): 23-26 |
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| Authors: | MEI Yidan XUE Renjie YU Chengxiang SHI Yufeng XIONG Wenwen |
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| Affiliation: | (CATARC Automotive Component Test Center(Ningbo)Co.,Ltd.,Ningbo Zhejiang 315104,China) |
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| Abstract: | Aiming at the crack phenomenon of a torsional beam in the process of torsional fatigue test,the finite element method was used to analyze the stress of the torsional beam.Combined with the calculation results,the optimization measures were given.The structural optimization of the beam stiffener of the torsional beam was carried out,and the crack problem of the beam stiffener was solved. |
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| Keywords: | Torsional beam Beam stiffener Finite element analysis Cracking Torsional fatigue condition |
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