Numerical Simulation of Rock Uniaxial Compressive Strength and Deformation Failure Law under Different Size Conditions

Table 3

Size effect model information.

Model number	Model name	Model size (mm)	Load (mm/step)	Height-to-diameter ratio
1	Marble	50 × 50	0.000002	1.0
2	Marble	50 × 75	0.000002	1.5
3	Marble	50 × 100	0.000002	2.0
4	Marble	50 × 125	0.000002	2.5
5	Marble	0 × 150	0.000002	3.0