Experimental Study on Diffusion Law of Post-Grouting Slurry in Sandy Soil

Table 3

Statistics of grouted concretion test data.

Data number	Permeability coefficient k (cm/s)	Porosity (%)	Grouting amount Q (ml)	Water-cement ratio W/C	Grouting pressure (MPa)	Diffusion radius R (mm)
1	0.11	40.31	384.61	0.5	0.2	37.25
2	0.11	40.31	474.02	0.6	0.2	60.96
3	0.11	40.31	587.52	0.8	0.2	67.46
4	0.11	40.31	582.91	1	0.2	75.00
5	0.11	40.31	472.54	0.5	0.3	49.50
6	0.11	40.31	537.60	0.6	0.3	65.63
7	0.11	40.31	875.55	0.8	0.3	75.00
8	0.11	40.31	649.34	1	0.3	75.00
9	0.11	40.31	450.53	0.5	0.4	54.50
10	0.11	40.31	659.43	0.6	0.4	57.44
11	0.11	40.31	637.51	0.8	0.4	75.00
12	0.11	40.31	576.25	1	0.4	75.00
13	0.13	40.63	263.73	0.5	0.2	42.83
14	0.13	40.63	566.55	0.6	0.2	66.65
15	0.13	40.63	725.4	0.8	0.2	75.00
16	0.13	40.63	662.37	1	0.2	75.00
17	0.13	40.63	615.43	0.5	0.3	61.84
18	0.13	40.63	566.45	0.6	0.3	66.71
19	0.13	40.63	625.00	0.8	0.3	70.33
20	0.13	40.63	569.51	1	0.3	75.00
21	0.13	40.63	428.65	0.5	0.4	64.35
22	0.13	40.63	763.12	0.6	0.4	69.58
23	0.13	40.63	650.23	0.8	0.4	71.05
24	0.13	40.63	609.36	1	0.4	75.00
25	0.93	41.95	208.82	0.5	0.2	48.75
26	0.93	41.95	566.54	0.6	0.2	57.54
27	0.93	41.95	637.57	0.8	0.2	75.00
28	0.93	41.95	478.52	1	0.2	75.00
29	0.93	41.95	355.74	0.5	0.3	65.59
30	0.93	41.95	360.84	0.6	0.3	67.58
31	0.93	41.95	450.57	0.8	0.3	72.59
32	0.93	41.95	428.61	1	0.3	75.00
33	0.93	41.95	253.65	0.5	0.4	64.45
34	0.93	41.95	310.53	0.6	0.4	69.58
35	0.93	41.95	401.26	0.8	0.4	75.00
36	0.93	41.95	358.77	1	0.4	75.00