Approximate Representation of a Compliance Contribution Tensor for a Cylindrical Inhomogeneity Normal to the Axis of Symmetry of a Transversely Isotropic Material
Approximate Representation of a Compliance Contribution Tensor for a Cylindrical Inhomogeneity Normal to the Axis of Symmetry of a Transversely Isotropic Material
复制标题
垂直于横向各向同性材料对称轴的圆柱不均匀性的柔量贡献张量的近似表示
DOI：
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发表时间：
2012
影响因子：
2.5
通讯作者：
A. Giraud
中科院分区：
文献类型：
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作者：
F. Saadat;I. Sevostianov;A. Giraud
本文着重评价了当椭球体的旋转轴垂直于横向各向同性的轴线时，在横向各向同性的材料中存在一个强延伸的球体孔所产生的效应。我们提出了一种简单的近似方法来获得孔隙柔度贡献张量的分量。结果与精确数值解进行了比较。结果表明，对于中等各向异性（如皮质骨），该方法可以产生准确的结果。
The paper focuses on the assessment of the effect produced by a strongly prolate spheroidal pore in a transversely-isotropic material when the axis of rotation of the spheroid is perpendicular to the axis of transverse isotropy. We propose a simple approximation method to get components of the pore compliance contribution tensor. The results are compared with exact numerical solution. It is shown that for moderate anisotropy (like one of cortical bone, for example) the method produces accurate results.