The energy of singular effects in an elastic anisotropic medium

1997 ◽  
Vol 61 (4) ◽  
pp. 653-657
Author(s):  
R.V. Gol'Dshtein ◽  
S.V. Kuznetsov
2020 ◽  
Vol 25 (3) ◽  
pp. 212-218
Author(s):  
S. Kuznetsov ◽  
A. Karakozova

AbstractA relation connecting stress intensity factors (SIF) with displacement intensity factors (DIF) at the crack front is derived by solving a pseudodifferential equation connecting stress and displacement discontinuity fields for a plane crack in an elastic anisotropic medium with arbitrary anisotropy. It is found that at a particular point on the crack front, the vector valued SIF is uniquely determined by the corresponding DIF evaluated at the same point.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Wanrong Gao

AbstractIn this work, we introduce the concept of anisotropic dielectric susceptibility matrix of anisotropic medium for both nondepolarizing and depolarizing medium. The concept provides a new way of analyzing light scattering properties of anisotropic media illuminated by polarized light. The explicit expressions for the elements of the scattering matrix are given in terms of the elements of the Fourier transform of the anisotropic dielectric susceptibility matrix of the medium. Finally, expressions for the elements of the Jones matrix of a thin layer of a deterministic anisotropic medium and the elements of the Mueller matrix of a depolarizing medium are given. The results obtained in this work is helpful for deriving information about the correlated anisotropic structures in depolarizing media from measured Mueller matrices. The findings in this work may also well prove stimulating to researchers working on new methods for analyzing light scattering properties.


2016 ◽  
Vol 94 (8) ◽  
Author(s):  
Sunly Khimphun ◽  
Bum-Hoon Lee ◽  
Chanyong Park
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document