id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-8451	Kašpar , Ondřej; Kravcov, Alexander; Štoller, Jiří; Kubeček, Petr; Vnuk, Radovan; Zušťák, Zbyněk	Estimation of stresses in a massive granite using laser ultra-sonic testing and stress memory effect	2023	8	.pdf	application/pdf	4625	276	59	However, since available archive materials do not have the level of detail that is required for a numerical simulation, the vertical stresses in the rock mass were calculated under the assumption that rock stress changes with depth as a result of geostatic load, according to which the expression for vertical stresses is as follows σ = ρ g h, (4) where habb is the depth. ISRM suggested methods for rock stress estimation – Part 2: overcoring methods.	cache/ap-8451.pdf	txt/ap-8451.txt