【摘要】 为了探讨不同花纹鞋底在冰面、冰雪路面上的止滑性能,模拟自然条件下的冰面及冰雪路面,对6种不同形状花纹结构的橡胶鞋底进行止滑性能试验,测定冷冻前、后鞋底的摩擦系数、硬度、回弹性,并分析其相互之间的影响及止滑性能的强弱关系。结果表明:橡胶鞋底的硬度与回弹性对摩擦系数有影响,冰面与冰雪面上的摩擦系数、6种不同花纹鞋底的摩擦系数及橡胶鞋底冷冻前、后的止滑性能,均存在较大差异性,其中圆点状花纹鞋底在冰面与冰雪路面上的止滑性能最佳,而0℃以下时,折线形花纹鞋底的止滑性能最差。更多还原

【Abstract】 The property of slip resistance of different pattern shape soles on ice and ice- snow road surface were explored,and the natural surfaces of ice and ice- snow roads were simulated in the laboratory. The experiment of slip resistance was conducted with 6 kinds of different shapes rubber sole to gain the friction coefficient,hardness and elastic resilience before and after freezing. Besides,its influence and the strength relationship of slip resistance were obtained through further compared data. The results suggest that hardness and elastic resilience of rubber sole has influence on friction coefficient. It has the greatest differences between the friction coefficient on the ice and ice- snow roads,and friction coefficient of rubber soles with 6 pattern structure. In addition,the slip resistance of rubber sole before and after freezing also has a significant difference. The round dot pattern sole is the optimal non- slip structure on ice and ice- snow surface and the slip resistance of broken line pattern sole is worst structure when shoe sole is below 0℃.更多还原