Degradation Characteristics and Mechanism of Black Sandy Dolomite with Fluid Added in a Mechanical Test

Table 4

Average plastic deformation and BIM.

Group	A	B	C	D	Nature
Concentration (g/L)	1.0	1.5	2.0	2.5	/
BIM (%)	6.20	5.60	5.90	5.20	4.70
(mm)	1.22	1.02	0.93	0.78	0.65