Development of stress field equations and determination of stress intensity factor during dynamic fracture of orthotropic composite materials
Document Type
Article
Date of Original Version
1-1-1994
Abstract
Equations have been developed to determine the dynamic stress field and strain field around a crack moving at a constant velocity in a finite size orthotropic composite material. A simple experimental technique using strain gages has been used to determine the dynamic stress intensity factor for cracks propagating in a unidirectional glass-epoxy composite laminate. Evaluation of the optimum size, orientation and location of the strain gage to minimize errors has been discussed. © 1994.
Publication Title, e.g., Journal
Engineering Fracture Mechanics
Volume
47
Issue
3
Citation/Publisher Attribution
Hanna, Sanjeev K., and Arun Shukla. "Development of stress field equations and determination of stress intensity factor during dynamic fracture of orthotropic composite materials." Engineering Fracture Mechanics 47, 3 (1994): 345-359. doi: 10.1016/0013-7944(94)90092-2.
