Experimental Investigation on the Influence of Water Injection Timing on the Deformation of Loose Rock Blocks

Table 3

Deformation parameters in postimmersion state.

Test stage	Deformation
	Initial (mm)	End (mm)	Difference (mm)	Deformation (10^–3)
0–100 kN loading	0	41.77	41.77	65.940
100 kN dead load	41.77	48.7	6.93	10.940
100–200 kN loading	48.7	72.18	23.48	37.066
200 kN dead load	72.18	81.21	9.03	14.255
200–300 kN loading	81.21	99.58	18.37	28.999
300 kN dead load	99.58	111.8	12.22	19.291
300–400 kN loading	111.8	125.1	13.22	20.869
400 kN dead load	125.1	137.9	12.93	20.411
400–500 kN loading	137.9	146.9	8.97	14.160
500 kN dead load	146.9	157.1	10.24	16.165
Watering stage	157.3	173.6	16.23	25.621
Soaking creep stage	173.6	189.0	15.46	24.405