Damage Features of Altered Rock Subjected to Drying-Wetting Cycles

Table 6

The fitting expression between mechanics parameters and cycles.

Rock	pH	Peak strength (MPa)	R^2	Elastic modulus (GPa)	R^2
Beresitization granoclastic	2		0.952		0.859
	4		0.954		0.951
	7		0.975		0.983
Beresitization granite	2		0.996		0.922
	4		0.979		0.946
	7		0.930		0.989