Development and application of radiowave photoelasticity for the fracture analysis of dielectrics.

Authors :: Daruga, V.
Malezhik, M.
Chernyshenko, I.
Source :: International Applied Mechanics; Oct2011, Vol. 47 Issue 4, p464-473, 10p
Publication Year :: 2011
Abstract: The radiowave photoelasticity method is developed and is justified for use in the fracture mechanics of dielectrics. The damage tensors of a material with microcracks are considered. The basic equations of the method are given. The time-dependence of microcrack density is analyzed. Numerical results are presented and analyzed [ABSTRACT FROM AUTHOR]

Subjects :: RADIO waves
PHOTOELASTICITY
DIELECTRICS
FRACTURE mechanics
EQUATIONS
NUMERICAL analysis
NUMERICAL calculations

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