Fracture Characteristics and Fatigue Damage of Noncoplanar Fractured Rocklike Specimens under Uniaxial Graded Cyclic Loading and Unloading

Table 1

Physical parameters of the samples.

Serial number	Length (mm)	Width (mm)	Height (mm)	Fracture dip angle (°)	Failure strength under static load (MPa)	Cycle failure strength (MPa)	Number of cycles	Cyclic series (level)
Unfractured	149.6	50.0	199.5	/	43.210	38.357	626	3
A00	149.2	49.5	199.4	00–00	35.980	31.381	564	2
A30	150.0	49.2	198.8	30–00	37.549	31.917	336	2
A45	149.5	48.6	199.2	45–00	38.256	34.376	652	3
A60	149.4	49.5	198.6	60–00	36.387	34.568	873	3
A90	149.6	49.5	199.5	90–00	40.725	37.874	577	2
B00	149.5	49.6	199.3	00–00–00	36.520	33.613	522	2
B30	148.8	49.2	199.4	30–00–30	38.601	32.811	317	2
B45	149.2	49.4	199.5	45–00–45	39.621	35.499	615	3
B60	149.6	48.8	198.8	60–00–60	36.984	35.005	938	4
B90	149.5	49.6	199.5	90–00–90	40.301	36.883	1156	4