Mohamed Mazari
Author
Publisher
IntechOpen
Pub. Date
2024
Language
English
Description
The propagation of the cracks occurs through the formation and the intensification of a plastic zone at the crack tip. This mechanism is accompanied by energy dissipation.
The energy dissipated per cycle is representative for the state of the material at the crack tip.
Many works based on energetic approach have been made by different authors in orders to characterise the behaviour of the material in propagation state.