Elastic Modulus Calculation Model of a Soil-Rock Mixture at Normal or Freezing Temperature Based on Micromechanics Approach

Table 5

Relative error chart between model calculation values and the measured test values.

Rock content	Relative error (%)
	S-RM (2-layer)	S-RM (3-layer)	FS-RM (3-layer)
30%	−1.2	−0.1	−1.9
40%	−1.5	−1.1	−2.3
50%	2.9	1.9	−1.5
60%	7.6	4.4	−3.7
70%	6.3	−2.5	−4.5