| 集材机轮胎的动态特性测定 |
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| 引用本文： | 程祥之.集材机轮胎的动态特性测定[J].南京林业大学学报(自然科学版),1990,14(4):78-83. |
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| 作者姓名： | 程祥之 |
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| 作者单位： | 南京林业大学机械系 |
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| 摘 要： |
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| 关 键 词： | 集材机械 轮胎 动态特性 测定 |
SKIDDER TYRE TEST FOR ITS DYNAMIC PARAMETERS |
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| Cheng Xiangzhi.SKIDDER TYRE TEST FOR ITS DYNAMIC PARAMETERS[J].Journal of Nanjing Forestry University(Natural Sciences ),1990,14(4):78-83. |
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| Authors: | Cheng Xiangzhi |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | In this paper, "drop test" has been adopted to test tyres with its simple equipment requirement, easy manipulation and reliable tested result. For verifying the test precision, the compute simulation of the test system has" been conducted. It is proved that this test system can be simplified as a 3 degrce-of one freedom damped free vibration model which is used to rectify the mistake in calculation of dynamic parameters of tyres or to direct the improvement of test equipment. |
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| Keywords: | Skidder Dynamic stiffncss of tyres Drop test Simulation |
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