| 林木种子静摩擦系数的实验研究 |
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| 引用本文： | 牟光辉 郭锦山. 林木种子静摩擦系数的实验研究[J]. 东北林业大学学报, 1994, 22(2): 37-40 |
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| 作者姓名： | 牟光辉 郭锦山 |
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| 作者单位： | 辽宁省林业科学研究院 |
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| 摘 要： | 讨论了单体和群体林木种子对不同材料的静摩擦系数的测定方法。提出用无底盒装种子，填加种子工作厚度等效重砝码，模拟堆集种子，测定群体种子摩擦系数，并介绍了测定仪的结构原理。利用倾斜法原理，测得６种树种，７种摩擦材料，９个平板的静摩系数，其结果胶合板为最好。
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| 关 键 词： | 林木 种子 静摩擦系数 摩擦材料 |
STUDY ON EXPERIMENT OF STATIC FRICTION COEFFICIENT OF FOREST TREES SEEDS |
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| Mu Guanghui, Guo Jinshan, Zhu Xu, Zhou Zhiquan. STUDY ON EXPERIMENT OF STATIC FRICTION COEFFICIENT OF FOREST TREES SEEDS[J]. Journal of Northeast Forestry University, 1994, 22(2): 37-40 |
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| Authors: | Mu Guanghui Guo Jinshan Zhu Xu Zhou Zhiquan |
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| Affiliation: | Forestry Institute of Liaoning Province |
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| Abstract: | The paper discussed measurement method of static friction coefficient, which was caused by individual forest tree seed and population tree seeds on different materials. seeds in box with no bottom. on which same weights were pot. Was used to simulate piled seed to measure friction coefficient of population seeds.The structure of measurement instrument was introduced. The static friction coefficient of 6 tree seeds on 7 materials and 9 plates by principle of inclination.The result is that the plyWood is best. |
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| Keywords: | Forest trees seeds Static friction coefficient Friction material |
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