In this paper, fractal geometry is used to modify the Griffith-Irwin-Orowan classical energy balance. Crack fractal geometry is introduced in the elastic-plastic fracture mechanics by means of the Eshelby-Rice J-integral and the influence of the ruggedness of the crack surface on the quasistatic cra
A study of slow stable crack growth by the J-resistance curve method
β Scribed by Yi Liu; Xiao-wei Li
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 139 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0308-0161
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Many b&tie materials exhibit a behaviour whereby crack growth is accompanied by the development of a ligament zone behind the crack tip, the restraining stresses due to the crack bridging elements within this zone being responsible for the crack tip stress intensity (#C) increasing during crack grow
## Abstract In this study we correlate parameters describing molecular structure (molar mass distribution, short chain branching content, intermolecular heterogeneity) of different ethyleneβhexene Crβcatalyzed copolymers, with slow crack growth and rapid crack propagation resistances, respectively