Research on the Reuse of Discharged Soil from EBP Shield Tunnels in Synchronous Grouting Material

Table 4

Material proportions of uniform experimental design (6.5 kg for each group).

Number	Ratio
	C (cement) (kg)	F (fly ash) (kg)	S (sand in muck) (kg)	B (silty clay in muck) (kg)	W (water) (kg)	Ratio (C : F: S : B: W)
1	0.558	1.675	2.659	0.268	1.340	1 : 3: 4.76 : 0.48 : 2.4
2	0.420	1.765	2.601	0.184	1.530	1 : 4.2 : 6.19 : 0.44 : 3.64
3	0.626	1.502	2.533	0.136	1.702	1 : 2.4 : 4.05 : 0.22 : 2.72
4	0.420	1.513	2.479	0.348	1.740	1 : 3.6 : 5.9 : 0.83 : 4.14
5	0.674	1.214	2.421	0.302	1.888	1 : 1.8 : 3.6 : 0.45 : 2.8
6	0.482	1.736	2.844	0.106	1.331	1 : 3.6 : 5.9 : 0.22 : 2.76
7	0.713	1.283	2.772	0.335	1.397	1 : 1.8 : 3.89 : 0.47 : 1.96
8	0.490	1.470	2.722	0.251	1.568	1 : 3: 5.56 : 0.51 : 3.2
9	0.372	1.562	2.686	0.139	1.741	1 : 4.2 : 7.22 : 0.37 : 4.68
10	0.509	1.222	2.623	0.415	1.731	1 : 2.4 : 5.15 : 0.82 : 3.4
11	0.389	1.635	3.067	0.194	1.215	1 : 4.2 : 7.88 : 0.5 : 3.12
12	0.579	1.391	2.985	0.165	1.379	1 : 2.4 : 5.15 : 0.29 : 2.38
13	0.386	1.390	2.961	0.341	1.421	1 : 3.6 : 7.67 : 0.88 : 3.68
14	0.620	1.115	2.891	0.312	1.561	1 : 1.8 : 4.67 : 0.5 : 2.52
15	0.429	1.287	2.861	0.206	1.717	1 : 3: 6.67 : 0.48 : 4