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首页> 外文会议>Asian Pacific Conference on Fracture and Strength;APCFS; 20061122-25;20061122-25; Sanya(CN);Sanya(CN) >Biomechanical Analysis of the Musculoskeletal System of Human Foot by Using Passive Elastic Characteristics of Joint
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Biomechanical Analysis of the Musculoskeletal System of Human Foot by Using Passive Elastic Characteristics of Joint

机译：利用关节的被动弹性特性对人脚的肌肉骨骼系统进行生物力学分析

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摘要

In this study we presented kinematic and kinetic data of foot joints by using passive elastic characteristics of joints during gait. During the calculation process we used approximate equations and partial plantar pressures. The maximum angular displacements of each tarsometatarsal joint ranged from 4° to 7° and the maximum moments were from 200N·cm to 1500N·cm. It was relatively wide distribution. Foot kinematic data calculated from the approximated equations, which were represented by the correlation between moment and angular displacement, and the data from motion analysis were very similar. We found that the movements of foot joints were mainly decided by the passive characteristics of the joints when ground reaction force acts. The kinematic and kinetic analysis using approximated equations which is presented in this study can be usefully applied to describing the movements of foot joints during gait.
机译：在这项研究中，我们通过使用步态中关节的被动弹性特性来提供脚关节的运动学和动力学数据。在计算过程中，我们使用了近似方程式和局部足底压力。每个骨s关节的最大角位移范围为4°至7°，最大力矩为200N·cm至1500N·cm。它的分布比较广泛。由近似方程式计算的脚运动学数据（由力矩和角位移之间的相关性表示）与运动分析的数据非常相似。我们发现，当地面反作用力作用时，脚关节的运动主要由关节的被动特性决定。在这项研究中提出的使用近似方程的运动学和动力学分析可以有效地用于描述步态中脚关节的运动。

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