id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-4484	Markides, Christos; Kourkoulis, Stavros K	Revisiting classical concepts of Linear Elastic Fracture Mechanics - Part I: The closing ‘mathematical’ crack in an infinite plate and the respective Stress Intensity Factors	2023	28	.pdf	application/pdf	17418	698	66	It is to be clarified here that overlapping of crack lips is not a naturally observable phenomenon In the light of the above-mentioned discussion, it can be safely concluded that the problem of overlapping crack lips is not as yet closed, although it is definitely indicated by many researchers that, in case it is ignored quite erroneous results are obtained, concerning both the stress field and, also, the values of the respective SIFs.	cache/fis-4484.pdf	txt/fis-4484.txt