| 对于拖拉机前轴弯曲疲劳试验上限载荷的探讨 |
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| 引用本文： | 王风雨,付凤燕,张欣.对于拖拉机前轴弯曲疲劳试验上限载荷的探讨[J].拖拉机与农用运输车,2011,38(3):1-2. |
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| 作者姓名： | 王风雨 付凤燕 张欣 |
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| 作者单位： | 1. 洛阳拖拉机研究所有限公司,河南洛阳,471039
2. 中国一拖集团有限公司计量检测中心,河南洛阳,471003 |
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| 摘 要： | 利用拖拉机原始载荷谱及试验数据对比,通过不同车辆间的试验标准对比,分析轮式拖拉机前轴疲劳试验标准中关于最大载荷的选取,表明标准JB/T 9828-1999规定的疲劳强化试验最大载荷的选取偏大,并对如何选取最大试验载荷进行了探讨。
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| 关 键 词： | 弯曲疲劳 上限载荷 载荷谱 |
Discussion on Upper Force in Fatigue Test of Tractor Front Axle |
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| WANG Feng-yu,FU Feng-yan,ZHANG Xin.Discussion on Upper Force in Fatigue Test of Tractor Front Axle[J].Tractor & Farm Transporter,2011,38(3):1-2. |
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| Authors: | WANG Feng-yu FU Feng-yan ZHANG Xin |
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| Institution: | WANG Feng-yu1,FU Feng-yan1,ZHANG Xin2(1.Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China,2.Measurement and Verification Center,YTO Group Corporation,Luoyang 471003,China) |
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| Abstract: | Through comparison between the tractor＇s load spectrum and the testing data,and compared with other vehicle testing standard,we study the choice of upper force to the wheeled tractor＇s front axle in testing standard.It is concluded that the choice of uppe |
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| Keywords: | Bending fatigue Upper force Load spectrum |
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