典型文献
Development of a Tribofidelic Human Heel Surrogate for Barefoot Slip Testing
文献摘要：
Barefoot slips contribute to over 37％of recurrent fall-related injuries across all age groups.To study slip risk across a wide range of flooring conditions,slip meters with barefoot surrogates(i.e.,sensors,as per ASTM standard nomenclature)such as animal skins and rubbers have been used to date,which exhibit biomechanical and frictional properties widely different from the barefoot human skin.Development of a surrogate which can accurately simulate the human heel skin properties would be immensely beneficial for realistic assessment of barefoot slipping risk.A novel surrogate was developed using 3D scanning and printing,and biomimetics,which precisely simulates the biomechanical and frictional properties of the barefoot human heel skin.Mechanical slip testing was conducted with this surrogate on three common bathroom floorings and with six different contaminants.Coefficient of Friction(COF)results similar to human slipping experiments,high repeatability and reproducibility across wet and oily flooring conditions,were confirmed through experiments with the developed heel skin surrogate.The heel skin surrogate would be an indispensable model for accurate estimation of barefoot risk against slips and falls in bathrooms,bathtubs,and swimming pools.
文献关键词：
中图分类号：
作者姓名：
Subhodip Chatterjee;Arnab Chanda
作者机构：
Centre for Biomedical Engineering,Indian Institute of Technology Delhi,New Delhi 110016,India;Department of Biomedical Engineering,All India Institute of Medical Science,New Delhi 110029,India
文献出处：
引用格式：
[1]Subhodip Chatterjee;Arnab Chanda-.Development of a Tribofidelic Human Heel Surrogate for Barefoot Slip Testing)[J].仿生工程学报（英文版）,2022(02):429-439
A类：
Tribofidelic,Heel,Barefoot,flooring,barefoot,floorings,bathrooms,bathtubs
B类：
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AB值：
0.492135
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