Development of a High Slip-resistant Footwear Outsole Using a Hybrid Rubber Surface Pattern
Development of a High Slip-resistant Footwear Outsole Using a Hybrid Rubber Surface Pattern
复制标题
使用混合橡胶表面图案开发高防滑鞋外底
作者：
Takeshi Yamaguchi;K. Hokkirigawa
摘要：本研究探讨了一种新的鞋外底与胎面块和混合橡胶表面图案，粗糙和光滑的表面组成，可以增加防滑性和减少跌倒的风险，而在潮湿的地板表面上行走。进行阻力测试以测量具有混合橡胶表面图案外底的鞋类和两种类型的市售靴子的静态和动态摩擦系数（分别为SCOF和DCOF）值，所述市售靴子通常用于食品工厂和餐馆厨房中，相对于覆盖有甘油溶液的不锈钢地板。步态试验进行了14名参与者谁穿的鞋在潮湿的不锈钢地板上。阻力测试结果表明，混合橡胶表面图案鞋底表现出比对比鞋的鞋底更高的SCOF（≥0.44）和DCOF（≥0.39）值（p<0.001）。由于如此高的SCOF和DCOF值，具有混合橡胶表面图案外底的鞋类的滑动频率（p<0.01）、滑动距离（p<0.001）和滑动速度（p<0.001）显著低于对比鞋类的那些，这导致在试验期间没有福尔斯。
Abstract: The present study examined whether a new footwear outsole with tread blocks and a hybrid rubber surface pattern, composed of rough and smooth surfaces, could increase slip resistance and reduce the risk of fall while walking on a wet floor surface. A drag test was performed to measure static and dynamic coefficient of friction (SCOF and DCOF, respectively) values for the footwear with the hybrid rubber surface pattern outsole and two types of commercially available boots that are conventionally used in food factories and restaurant kitchens with respect to a stainless steel floor covered with glycerol solution. Gait trials were conducted with 14 participants who wore the footwear on the wet stainless steel floor. The drag test results indicated that the hybrid rubber surface pattern sole exhibited higher SCOF (≥0.44) and DCOF (≥0.39) values than the soles of the comparative footwear (p<0.001). Because of such high SCOF and DCOF values, the slip frequency (p<0.01), slip distance (p<0.001), and slip velocity (p<0.001) for the footwear with the hybrid rubber surface pattern outsole were significantly lower than those for the comparative footwear, which resulted in no falls during trials.
影响因子：
2.4
作者：
Cham, R;Redfern, MS
通讯作者：
Redfern, MS
影响因子：
2.4
作者：
Brady, RA;Pavol, MJ;Grabiner, MD
通讯作者：
Grabiner, MD