Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Finding densities and orientations of cracks and platelets from their traces in cross-sections, in anisotropic cases of non-random orientations. / Vialtseva, Victoria; Pronina, Yulia; Kachanov, Mark.
в: Mechanics of Materials, Том 209, 105447, 01.10.2025.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Finding densities and orientations of cracks and platelets from their traces in cross-sections, in anisotropic cases of non-random orientations
AU - Vialtseva, Victoria
AU - Pronina, Yulia
AU - Kachanov, Mark
PY - 2025/10/1
Y1 - 2025/10/1
N2 - The effect of cracks on the overall elastic and conductive properties is controlled by the crack density parameter; it is a scalar in the case of random crack orientations and a tensor in anisotropic cases of non-random orientations. It also applies to thin platelets in matrix composites. In the present work, this 3D tensor parameter is determined analytically from the 2D densities and orientations of crack traces in cross-sections or specimen boundaries, in anisotropic cases of one or several families of parallel cracks. The theoretical results on the 3D-2D connections are compared with numerical simulations. This work supplements a substantial literature on 3D-2D-1D connections for materials with inhomogeneities other than cracks (pores, various foreign particles, etc.)
AB - The effect of cracks on the overall elastic and conductive properties is controlled by the crack density parameter; it is a scalar in the case of random crack orientations and a tensor in anisotropic cases of non-random orientations. It also applies to thin platelets in matrix composites. In the present work, this 3D tensor parameter is determined analytically from the 2D densities and orientations of crack traces in cross-sections or specimen boundaries, in anisotropic cases of one or several families of parallel cracks. The theoretical results on the 3D-2D connections are compared with numerical simulations. This work supplements a substantial literature on 3D-2D-1D connections for materials with inhomogeneities other than cracks (pores, various foreign particles, etc.)
KW - 2D–3D relation
KW - Crack density
KW - Crack orientations
KW - Crack traces
KW - Matrix composites
KW - Platelets
UR - https://www.mendeley.com/catalogue/bd972988-b971-37f9-b072-bf87dd4beac9/
U2 - 10.1016/j.mechmat.2025.105447
DO - 10.1016/j.mechmat.2025.105447
M3 - Article
VL - 209
JO - Mechanics of Materials
JF - Mechanics of Materials
SN - 0167-6636
M1 - 105447
ER -
ID: 138607349