乒乓球鞋在运动场地摩擦系数及防滑性能的影响因素分析  

Analysis of the friction coefficient and skid performance of table tennis shoes in sports field

作　　者：张雪琴[1] 江帆[1] 席本玉[1] 赵冬 ZHANG Xueqin;JIANG Fan;XI Benyu;ZHAO Dong(Xi'an Jiaotong University City College,Xi'an 710018,China)

机构地区：[1]西安交通大学城市学院,陕西西安710018

出　　处：《中国皮革》2021年第12期58-62,共5页China Leather

基　　金：陕西体育局常规课题(2020033)。

摘　　要：探讨不同乒乓球鞋底条纹和运动场地表面材质对摩擦系数的影响。采用静态防滑性能测试方式和动态摩擦系数测试方法,比较分析了拖曳运动和正手180°击球运动下两种鞋底条纹(人字形鞋底条纹、圆柱形鞋底条纹)和3种不同场地材质(PVC塑胶、硅PU材质、刚性测力台)的摩擦系数,并利用SPSS17.0软件统计分析,根据T检验进行显著性检验。研究结果指出:在静态防滑性能测值中,不同鞋底条纹和场地材质均表现出显著性检验水平(P=0.042,P=0.007),人字形条纹鞋底较圆柱形条纹鞋底具有更高的静态防滑性能。在动态摩擦测试中,场地表面对运动摩擦系数表现出极显著性差异(P=0.006),而不同鞋底条纹对摩擦系数表现作用并不显著(P=0.122).动态摩擦测试中鞋与场地间摩擦系数小于静态防滑性能测试,在运动鞋设计中,可尽量减小鞋底深度和纹理数量来减小接触面积,增大摩掾系数,提高防滑性能,但需要避免过大的摩擦:系数增加对运动员下肢的负载能力。Discuss the influence of different table tennis sole stripes and playground surface malterial on the frictioncoefficient.Using sltatic anti-skid performance test and dynamic friction coefficient,the friction coefficient of two solestripes(human shape sole stripe,cylindrical sole stripe)and three different field materials(PVC,PU,rigid)anddynamic friction coefficient,compared in the paper.The studly results point out that in the static anti-skid performancemeasurement value,the different sole stripe and field material show a significant test level(P=0.042,P=0.007),and the herringbone stripe sole has a higher static anti-slip performance than the cylindrical stripe sole.In the dynam-ic friction tests,the field surface shows extremely significant differences on the motor friction coefficient(P=0.006),while the different sole stripes docs not perform significantly on the friction coefficient(P=0.122).In the dynamicfriction test,the friction coefficient between the shoe and the field is less than the static anti-skid performance test.Inthe sports shoe design,the sole depth and texture number can be minimized to reduce the contact area,increase thefriction coefficient and improve the anti-skid performance,but it is necessary to avoid too large friction coefficient to increase the load ability on athletes,lower limbs.

关 键 词：乒乓球 摩擦系数 运动鞋 PVC塑胶 防滑设计 

分 类 号：TS94[轻工技术与工程—服装设计与工程]