Ligas J R
J Biomech. 1984;17(8):549-52. doi: 10.1016/0021-9290(84)90085-x.
Continuum mechanical analyses of lung behavior require a constitutive relationship for the parenchyma. For a homogeneous, isotropic, elastic material this relationship is dependent upon the strain invariants. Furthermore, the sparse data available indicate that the relationship should be exponential in form. A suitable equation has previously appeared in the literature. In this paper it is developed for application to whole lung experiments.
对肺行为进行连续介质力学分析需要实质组织的本构关系。对于均匀、各向同性的弹性材料，这种关系取决于应变不变量。此外，现有的稀少数据表明这种关系应为指数形式。文献中此前已出现一个合适的方程。本文将其进行拓展以便应用于全肺实验。
