โ Scribed by Chaves, V.; Navarro, A.
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Alldraet -Thef&urepraxgses of micro or small cracks may behave differently as suggested by ~ntinu~ medium mechanics. A minimum fracture unit should exist for a real ~1~ material, for any part sruaher than this unit fracture mechanics caunot be applied. Based on this idea, the elastic stress and
A comparison is made between elastic-plastic, and linear-elastic, fracture mechanics parameters, for notch fatigue problems. It is shown that in high-strength aluminium alloy 2024T351, at normal working stress levels, the errors involved in using LEFM for any crack detectable during nondestructive t
Theoretical estimation of fatigue limit of notches under axial push-pull loading was made with an emphasis on the formation of non-propagating crack. A critical notch radius and a critical stress concentration factor were determined so as to distinguish notch fatigue limits with crack initiation and