与步态期间冲击波传播相关的鞋垫材料特性。
Properties of shoe insert materials related to shock wave transmission during gait.
作者信息
Forner A, García A C, Alcántara E, Ramiro J, Hoyos J V, Vera P
机构信息
Institute of Biomechanics of Valencia (IBV), València Parc Tecnologic, Spain.
出版信息
Foot Ankle Int. 1995 Dec;16(12):778-86. doi: 10.1177/107110079501601207.
The influence of the mechanical characteristics of certain insole materials in the generation and transmission of heel strike impacts while walking was studied. Three insole materials were selected according to their mechanical characteristics under heel strike impacts. The selection of materials has made it possible to distinguish the effect of rigidity and loss tangent in the transmission of heel strike impacts. A lower rigidity and a high loss tangent have been shown to reduce the transmission of impacts to the tibia. A low rigidity was seen to significantly increase the transmission of impacts from tibia to forehead.
研究了某些鞋垫材料的机械特性在行走时足跟撞击产生和传递过程中的影响。根据足跟撞击时的机械特性选择了三种鞋垫材料。材料的选择使得区分刚度和损耗角正切在足跟撞击传递中的作用成为可能。已表明较低的刚度和较高的损耗角正切可减少撞击向胫骨的传递。还发现低刚度会显著增加撞击从胫骨向额头的传递。
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