| 浅谈杂技圆盘中的力学原理 |
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| 引用本文： | 谷青华,倪新华,马英忱,张淑琴,王涛.浅谈杂技圆盘中的力学原理[J].甘肃联合大学学报(自然科学版),2011,25(6):44-45,50. |
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| 作者姓名： | 谷青华 倪新华 马英忱 张淑琴 王涛 |
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| 作者单位： | 军械工程学院,河北石家庄,050003 |
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| 摘 要： | 根据均质圆盘在水平面上的运动特点,解释了一个杂技项目:滚圆盘,阐述了其中涉及的力学原理.并应用理论力学的摩擦理论和平面运动微分方程,导出了圆盘运动参数的计算公式,得到了圆盘向回滚动的条件.
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| 关 键 词： | 均质圆盘 摩擦理论 平面运动微分方程 |
Study on the Mechanical Principle in a Stunt-Rolling Disc |
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| GU Qing-hua,NI Xin-hua,MA Ying-chen,ZHANG Shu-qin,WANG Tao.Study on the Mechanical Principle in a Stunt-Rolling Disc[J].Journal of Gansu Lianhe University :Natural Sciences,2011,25(6):44-45,50. |
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| Authors: | GU Qing-hua NI Xin-hua MA Ying-chen ZHANG Shu-qin WANG Tao |
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| Institution: | GU Qing-hua,NI Xin-hua,MA Ying-chen,ZHANG Shu-qin,WANG Tao(Ordnance Engineering College,Shijiazhuang 050003,China) |
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| Abstract: | According to the motion characteristics of a even disc rolling on the horizontal plane,this paper explained a stunt: Rolling disc.We deduce a computing formula of motion parameters,and receive the rolling back conditions of disc with friction theory and differential equation of planar motion in Theoretical Mechanics. |
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| Keywords: | even disc friction theory differential equation of planar motion |
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