Modeling and Simulation of Deformation Mechanism of Soft Rock Roadway considering the Mine Water

Table 1

Mudstone parameters under different moisture contents.

Moisture content (%)	Compressive strength (MPa)	Tensile strength (MPa)	Bulk modulus (GPa)	Shear modulus (GPa)	Young’s modulus (GPa)	Cohesion (MPa)	Friction angle (°)
0.00	18.7	1.8	1.20	0.72	1.80	4.3	28
1.43	17.1	1.4	1.07	0.64	1.60	3.1	26
2.42	16.4	0.9	0.69	0.42	1.04	2.4	25
3.33	14.8	0.6	0.42	0.25	0.63	1.9	23
4.54	13.6	0.2	0.28	0.17	0.42	1.5	22
5.56	5.4	0.1	0.22	0.13	0.33	1.4	21