Experimental Study on the Characteristics of Granular Materials’ Flows and Fractures under Uniaxial Compression

Table 1

Experiment groups.

Experiment group	Particle size (cm)	Particle number	Loading strength (kN)	Experiment no.
Cement mortar particle crushing experiments	3	20	30	1
			40	2
			50	3
Cement mortar particle crushing experiments	4	17	30	4
			40	5
			50	6
Cement mortar particle crushing experiments	5	12	30	7
			40	8
			50	9
Mixed cement mortar particle crushing experiments	3	8	30	10
	4	8	40	11
	—	—	50	12
Mixed cement mortar particle crushing experiments	4	11	30	13
	5	7	40	14
	—	—	50	15
Mixed cement mortar particle crushing experiments	3	10	30	16
	4	10	40	17
	5	5	50	18
Cement particle crushing experiments	0.6∼0.8	100	30	19
	1.0∼1.2	80	40	20
	1.2∼1.6	60	50	21
	1.6∼2.0	40