Friction at the Tennis Shoe-court Interface: How Biomechanically Informed Lab-based Testing can Enhance Understanding
Friction at the Tennis Shoe-court Interface: How Biomechanically Informed Lab-based Testing can Enhance Understanding
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网球鞋与球场界面的摩擦：基于生物力学的实验室测试如何增强理解
DOI：
10.1016/j.proeng.2014.06.151
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Carré M
中科院分区：
文献类型：
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作者：
Carré M
本文介绍了一项为期30个月的研究的一些方法、观察结果和发现，旨在提高对网球鞋-球场相互作用的理解，以及网球鞋和场地之间摩擦力变化的生物力学意义。在不同球场表面上进行的生物力学运动员测试的详细计划提供了边界条件，以开发能够模拟鞋-表面相互作用的关键方面的实验室设备，这些方面是在预期的一致性水平内（例如，对于受控幻灯片）可接受的性能（例如，推离加速）所需的。然后可以在一系列载荷条件下对各种表面类型和部件进行大规模参数测试，而不会对人类参与者造成伤害。描述了两个案例研究，以证明生物力学现场测试和实验室为基础的钻机，模拟鞋法院的相互作用相结合的方法的价值。其中包括一项比较不同人造粘土球场设计的研究;以及一项检查不同丙烯酸硬地参数对摩擦力的影响以及解释所观察到的相互作用的摩擦学机制的研究
This paper presents some of the methodology, observations and findings from a 30-month study, aiming to improve the understanding of tennis shoe-court interactions and the biomechanical implications of changes in friction between the shoe and surface. A detailed programme of biomechanical player testing on different court surfaces provided the boundary conditions with which to develop a lab-based rig capable of simulating the key aspects of shoe-surface interaction that are required for acceptable performance (e.g. push-off to accelerate) within expected levels of consistency (e.g. for a controlled slide). Large- scale parametric testing could then be carried out for a variety of surface types and components under a range of loading conditions, without the risk of injury to human participants. Two case studies are described to demonstrate the value of a combined approach of biomechanical field testing and lab-based rigs that simulate shoe-court interactions. These include a study that compared different artificial clay court designs; and a study that examined the effect of different acrylic hard court parameters on friction and the tribological mechanisms that explain the observed interaction