Shoe Tread Wear Occurs Primarily during Early Stance and Precedes the Peak Required Coefficient of Friction.
Shoe Tread Wear Occurs Primarily during Early Stance and Precedes the Peak Required Coefficient of Friction.
复制标题
在站立早期和所需摩擦系数峰值之前，鞋底胎面磨损是最常见的。
DOI：
10.1080/19424280.2022.2124319
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发表时间：
2022
期刊：
影响因子：
3
通讯作者：
Beschorner, Kurt E.
中科院分区：
文献类型：
--
作者：
Bharthi, Rosh;Sukinik, Joseph R.;Hemler, Sarah L.;Beschorner, Kurt E.
关键词：
穿旧的鞋子会导致滑倒事故。峰值所需摩擦系数（RCOF）与胎面磨损率有关。然而，RCOF和鞋磨损之间的时间关系是未知的。本研究的目的是确定峰值RCOF时的接触区域是否与鞋磨损区域一致。通过受抑全内反射对峰值RCOF处的靴接触区域进行成像。拍摄了使用数月后磨损胎面的图像。磨损的胎面区域比RCOF时的接触区域更靠后，并且与RCOF时的接触区域无关。在早期的立场（83毫秒内的脚跟接触）观察到的接触区域更一致的磨损区域，这表明RCOF可能不会直接导致胎面磨损。这些结果有助于激励未来的研究来确定与胎面磨损发展相关的早期站立步态参数。
Worn shoes contribute to injuries caused by slip-and-fall accidents. The peak required coefficient of friction (RCOF) has been associated with tread wear rate. However, the temporal relationship between RCOF and shoe wear is unknown. The purpose of this study was to determine whether the contact region at the time of peak RCOF is consistent with the region of shoe wear. The shoe contact region at peak RCOF was imaged by frustrated total internal reflection. Images of worn tread after months of use were captured. The worn tread region was more posterior than the contact region at RCOF and did not correlate with the contact region at the time of RCOF. The contact regions observed during earlier stance (within 83 ms of heel contact) were more consistent with the worn region, suggesting that RCOF may not directly cause tread wear. These results serve to motivate future studies to identify early-stance gait parameters associated with tread wear development.
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影响因子：
3.2
作者：
Iraqi, Arian;Vidic, Natasa S.;Beschorner, Kurt E.
通讯作者：
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影响因子：
3
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3.2
作者：
Hemler, Sarah L.;Charbonneau, Danielle N.;Beschorner, Kurt E.
通讯作者：
Beschorner, Kurt E.