Data for identification of orthotropic material parameters for acute, necrotic, fibrotic and remodelling myocardial infarcts in the rat

The provided material represent the data used to identify the parameters of an orthotropic constitutive model for rat myocardial infarcts in the acute (0 day), necrotic (7 day), fibrotic (14 day) and remodelling phases (28 day). The study employed inverse methods top optimise the material parameters for Fung orthotropic material (ABAQUS CAE 6.12-2, Dassault Systèmes, Providence, RI, USA) utilizing experimental biaxial stress-strain data [1] and genetic algorithms toolbox in SCILAB 5.4 (Scilab Enterprises S.A.S, Versailles, France). The complete description of the methods can be found in the main article <b>Sirry, MS, Dubuis L, Davies NH, Liao J, Franz T.</b> <i>Identification of orthotropic material parameters for acute, necrotic, fibrotic and remodelling myocardial infarcts in the rat</i>. 2019, BIORXIV/2019/754754 <br>

所提供的材料代表用于确定大鼠心肌梗死在急性期（0天）、坏死期（7天）、纤维化期（14天）和重塑期（28天）的正交各向异性本构模型参数的数据。本研究采用逆方法，利用实验双轴应力-应变数据[1]和SCILAB 5.4（Scilab Enterprises S.A.S，法国凡尔赛）中的遗传算法工具箱，优化Fung正交各向异性材料（ABAQUS CAE 6.12-2，达索系统公司，美国罗德岛州普罗维登斯）的材料参数。方法的完整描述可参见主文章：<b>Sirry, MS, Dubuis L, Davies NH, Liao J, Franz T.</b> <i>大鼠急性期、坏死期、纤维化期和重塑期心肌梗死的正交各向异性材料参数识别</i>。2019，BIORXIV/2019/754754 <br>