id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1344	Gentile, D.; Persechino, I.; Bonora, N.; Iannitti, G.; Carlucci, A.	Use of Circumferentially Cracked Bar sample for CTOD fracture toughness determination in the upper shelf regime	2014	11	.pdf	application/pdf	4933	249	57	However, it was found that in CCB shallow crack (a/R=0.2) result in similar constraint as for SENT with a/W=0.5. A loss of constraint, resulting from large-scale yielding, relaxes the stress concentration for notched-tension panels and shallow-notch specimens, while deep-notch bend and compact specimens maintain a high level of crack tip constraint.	cache/fis-1344.pdf	txt/fis-1344.txt