Analytical and Experimental Investigations on Mechanical Properties of Weak Plane Bedding in Mudstone

Table 1

Compressive strength from triaxial test.

Specimen number	(°)	Confining pressure; (MPa)	Compressive strength; (MPa)
1-30°	30	0	59.958
2-30°	30	20	144.852
3-30°	30	30	188.185