Optimization of nonlinear hyperelastic coefficients for foot tissues

A forefoot model for finite element analysis is disseminated in this project. The model was used for optimization of nonlinear hyperelastic coefficients of foot tissues. Prediction of the internal stress distribution using finite element models requires that realistic descriptions of the material properties of the soft tissues are incorporated into the model. The three-dimensional forefoot model includes multiple soft tissue layers (skin, fat pad, and muscle). <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=1645#pack_2072">ForefootFEA </a> : Forefoot models including skin, fat, muscle layers. </li> </ul>

本项目传播了一种适用于有限元分析的足前部模型。该模型被用于优化足组织非线性超弹性系数。利用有限元模型预测内部应力分布，需将软组织的真实材料属性描述纳入模型之中。三维足前部模型包括多层软组织（皮肤、脂肪垫和肌肉）。本项目包含以下软件/数据包：

<ul>
<li><a href="https://simtk.org/frs?group_id=1645#pack_2072">ForefootFEA </a> : 包含皮肤、脂肪、肌肉层的足前部模型。</li>
</ul>