id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1879	Carpinteri, Andrea; Spagnoli, Andrea; Terzano, Michele; Vantadori, Sabrina	Fracture toughness of rough and frictional cracks emanating from a re-entrant corner	2017	8	.pdf	application/pdf	4278	232	59	[6] Ballarini, R., Plesha, M.E., The effects of crack surface friction and roughness on crack tip stress fields, Int. We have introduced a transformation matrix T to express crack displacements at the collocation points in terms of those at the integration points, so that the constitutive law in (13) can be enforced.	cache/fis-1879.pdf	txt/fis-1879.txt