Experimental Study on Grouting Seepage Characteristics of Single-Fractured Rock Masses with Different Inclination Angles under Three-Dimensional Stress

Table 1

Three dimensional stress values of the grouting test.

(MPa)	(MPa)	Grouting is carried out every time a certain stress environment ( (MPa)) is reached
10	4	8-4-4	12-10-4	16-10-4	20-10-4	24-10-4	28-10-4
	6	8-4-4	12-10-6	16-10-6	20-10-6	24-10-6	28-10-6
	8	8-4-4	12-10-8	16-10-8	20-10-8	24-10-8	28-10-8
	10	8-4-4	12-10-10	16-10-10	20-10-10	24-10-10	28-10-10
	12	8-4-4	12-10-12	16-10-12	20-10-12	24-10-12	28-10-12