Experimental Study of Seepage Characteristics of Filling Structures in Deep Roadway

Table 1

Mix proportion of surrounding rock similar materials and its basic parameters.

S:Ca:Fe:Ce:Cp:So	/(g·cm^-3)	/(MPa)	/(GPa)	/(cm·s^-1)
1 : 0.08: 0.07: 0.25: 0.1 : 0.02	2.48	0.92	0.10	3.55 × 10^-6	0.69