- Volume 23 Issue 6 Serial No. 165
DOI QR Code
Mode III Stress Intensity Factors for Orthotropic Layered Material with Internal Center Crack Under Uniform Anti-Plane Shear Loading
균일한 면외 전단하중을 받는 직교 이방성 적층재 내부 중앙균열의 모드 III 응력세기계수
Lee, Kang-Yong;Joo, Sung-Chul;Kim, Sung-Ho
- Published : 1999.06.01
A model is constructed to evaluate the mode III stress intensity factor(SIF) for orthotropic three-layered material with a center crack subjected to uniform anti-plane shear loading. A mixed boundary value problem is formulated by Fourier integral transform method and a Fredholm integral equation of the second kind is derived. The integral equation is numerically analyzed to evaluate the effects of the ratio of shear modulus, strength of each layer and crack length to layer thickness on the stress intensity factor.
Stress Intensity Factor;Layered Material;Othotropic Material;Center Crack;Symmetric Loading;Integral Equations