| 田间有效软路面谱形成过程分析 |
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| 引用本文： | 郑联珠,刘明树,张友坤,王登峰.田间有效软路面谱形成过程分析[J].农业工程学报,1994,10(2):29-34. |
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| 作者姓名： | 郑联珠 刘明树 张友坤 王登峰 |
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| 作者单位： | 吉林工业大学;吉林工业大学;吉林工业大学;吉林工业大学 |
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| 摘 要： | 田间有效软路面谱形成过程包括轮胎—软路面动压实和接地印迹包络平滑的两个过程,该文分别建立了两个过程的力学模型,并进行了理论计算。通过大量试验,其结果与理论计算一致,表明所建的模型是正确的。并提出当其他条件相同情况下,驱动轮下的有效谱低于从动轮下的有效谱。
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| 关 键 词： | 路面谱 车辆振动 印迹包络 |
| 收稿时间： | 1994/2/20 0:00:00 |
Formative Process Analysis of the Effective Spectrum of the Soft Terrain Surface |
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| Zheng Lianzhu,Liu Mingshu,Zhang Youkun and Wang Dengfeng.Formative Process Analysis of the Effective Spectrum of the Soft Terrain Surface[J].Transactions of the Chinese Society of Agricultural Engineering,1994,10(2):29-34. |
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| Authors: | Zheng Lianzhu Liu Mingshu Zhang Youkun and Wang Dengfeng |
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| Institution: | Jilin University of Technology |
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| Abstract: | The formative process of the effective spectrum of the soft terrain includes two processes of the dynamic compact of the tyre-soft terrain interaction and enveloping smooth model of the tyre-soil contact area. The models of two formative processes were developped and calculated, furthemore being verified. Assuming under the same conditions, the drive tyre underneath effective spectrum is lower than the driven tyre. |
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| Keywords: | Terrain spectrum Vehicle vibration Enveloping contact area |
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