林木种子静摩擦系数的测定及滑动速度的计算  

Surveying of Static Friction Coefficient for Forest Seed and Calculate of Slippery Speed

作　　者：皮亚南[1] 樊拾全[2] 刘燕霞 

机构地区：[1]南昌大学机电工程学院,江西南昌330029 [2]江西农业大学工学院,江西南昌330045 [3]江西氨厂,江西南昌330012

出　　处：《江西科学》2009年第2期255-258,共4页Jiangxi Science

摘　　要：对林木种子在斜面上所产生的静摩擦系数作了测定,所设计的测量仪器结构简单,测量方便,并可测量种子及种子间的静摩擦系数。对影响摩擦系数的因素作了简要分析,导出了林木种子在斜面上及螺旋面上滑动速度的计算公式。Forest seed on the incline plane circulation static friction coefficient have proceeding survey design of survey instrument is very simplicity in the construction and survey convenience and static friction coefficient Of seed and seed between are survey influential factor of friction coefficient have been simple analysis. Forest seed in incline plane and spiral plane circulation formula of speed have been director.

关 键 词：林木种子 静摩擦系数 影响因素 滑动速度公式 

分 类 号：O313.5[理学—一般力学与力学基础]