Relationship between Floor-type Gait Adaptations and Required Coefficient of Friction

被引：0

作者：

Li, Kai Way ^{[1
]}

Huang, Sze Yin ^{[2
]}

Wang, C. Wen ^{[2
]}

机构：

[1] Chung Hua Univ, Dept Ind Management, Hsinchu 300, Taiwan

[2] Chung Hua Univ, PhD Program Technol Management, Hsinchu 300, Taiwan

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT (IEEM 2013) | 2013年

关键词：

Slips & fall; gait; required coefficient of; friction; SLIPS; FALLS; ACCIDENTS; WALKING;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A gait experiment was conducted. Female subjects were requested to walk, with or without shoes, on a walkway at 2.5 km/hr. Four floors and three surface conditions were tested. The ground reaction forces were collected using a force platform. The required coefficient of friction (RCOF) was calculated. The peak RCOF was analyzed. The results indicated that the floor, surface, and shod conditions were all significant factors affecting the RCOF. The interaction effects of the shod x floor were also significant. The RCOF for the barefoot conditions was significantly lower than that of the shod conditions. The multiple comparison test results indicated that ceramic and steel floors had both significantly higher RCOF than those of the vinyl and wood floors. For surface conditions, dry surface had significantly the highest RCOF among all surfaces. The RCOF on the wet surfaces were significantly higher than that on the glycerol contaminated surfaces.

引用

页码：131 / 135

页数：5

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