Bulk Density Adjustment of Resin-Based Equivalent Material for Geomechanical Model Test

Table 5

Elastic modulus data.

Barite sand substitution ratio	M1		M2		M3		M4
		Relative deviation		Relative deviation		Relative deviation		Relative deviation
0	598.7	−0.18	549.9	0.12	759.4	−2.22	617.7	−4.98
20	568.3	−5.25	562.7	2.44	792.9	2.09	609.6	−6.22
40	579.4	−3.40	542.5	−1.24	772.7	−0.51	609.7	−6.20
60	618.5	3.12	561.5	2.22	786.3	1.24	636.5	−2.08
80	631.4	5.26	566.2	3.08	767.0	−1.24	724.1	11.39
100	602.6	0.46	512.9	−6.62	781.7	0.64	702.7	8.10