id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-2488	Meneghetti, Giovanni; Campagnolo, Alberto; Berto, Filippo	Averaged strain energy density estimated rapidly from the nodal stresses by FEM for cracks under mixed mode loadings including the T-stress contribution	2019	12	.pdf	application/pdf	7411	438	69	The method takes five FE nodal stresses calculated with coarse FE meshes made of four-node, linear quadrilateral finite elements: three of them are the singular, linear elastic crack tip opening, sliding and tearing peak stresses, respectively, which take into account the stress intensity factor contribution; the remaining two ones are the nodal stresses evaluated along the crack free edges at a selected distance from the crack tip and take into account the T-stress contribution. The use of peak stresses for fatigue strength assessments of welded lap joints and cover plates with toe and root failures, Eng.	cache/fis-2488.pdf	txt/fis-2488.txt