不同运动状态下人体足底压力分布及分析  

Distribution and Analysis of Human Foot Plantar Pressure Under Different Locomotor Activities

作　　者：高敏 张一帆[1] 洪成雨[2] GAO Min;ZHANG Yifan;HONG Chengyu(College of Textile,Donghua University,Shanghai 201620,China;Department of Civil Engineering,Shanghai University,Shanghai 200444,China)

机构地区：[1]东华大学纺织学院,上海201620 [2]上海大学土木工程系,上海200444

出　　处：《服装学报》2019年第4期301-304,共4页Journal of Clothing Research

基　　金：国家重点研发计划项目(2017YFB0309200)

摘　　要：利用Flexi force传感器对人体在不同运动状态下的足底压力进行测量,主要利用Flexi force薄膜压力传感器测量脚拇指、第1跖骨、第5跖骨和足跟在静止站立、屈膝静止、步行和跑步状态下的足底压力。结果表明,不同运动状态下足底的压力会发生明显变化,静止状态下的足底压力及分布会随着身体姿态的变化发生改变及转移,主要体现在足跟向前足掌转移,前足掌外侧向内侧转移;运动状态下足底与地面接触的瞬间压力达到峰值,足部与地面接触过程为前足掌先与地面接触,然后是足跟。Flexi force sensors were used to measure the plantar pressure of the human body under different movement conditions,and the measurement mainly included plantar pressures of the feet,the first metatarsal bone,the fifth metatarsal bone and the heel under conditions of a standing upright position,a knee flexion,walking and running.The results showed that the plantar pressure under different movement conditions will change significantly.The plantar pressure under static state will change with the change of body posture,and the distribution of plantar pressure will shift,which is mainly refle-cted in the metastasis of the heel and the forefoot.The outer side is shifted to the inside;the foot pressure at the moment of contact with the ground reaches the peak during exercise.The contact between the foot and the ground is that the front foot touches the ground first,and then the heel touches the ground.

关 键 词：3D打印 Flexi force传感器 第1跖骨 第5跖骨 屈膝静止 

分 类 号：TS92[轻工技术与工程]