摘要
关于冰壶旋转导致前进方向偏转的现象,叙述基于摩擦力非对称效应和痕迹导向效应的两种力学解释。
Two mechanical explanations of the trajectory deflection of a rotating curling stone are given, based on the asymmetrical friction effect and the scratch-guiding effect.
作者
刘延柱
LIU Yanzhu(Department of Engineering Mechanics,Shanghai Jiao Tong University,Shanghai 200240,China)
出处
《力学与实践》
北大核心
2022年第2期447-449,共3页
Mechanics in Engineering
关键词
冰壶运动
摩擦力
痕迹导向
curling
frictional force
scratch-guiding
