Development of a Model for Initial Compaction Stage in Rock Based on Energy Dissipation

Table 2

Parameters in the models.

No.	Rock type	Equation (13)	Equation (24)	Equation (30)
		m	M	Α	β
1	Coal	1.1558	14.0948	0.5849	−0.2412
2	Granite	2.418	11.0302	0.5941	−0.2367
3	Marble	0.334	3.0389	0.0119	−1.5106
4	Sandstone	0.6468	3.4397	0.8420	−0.1531
5	Shale	1.1799	1.4474	0.4177	−0.2967