Theoretical Research on Grouting in Deep Loose Layers Based on the Cylindrical Diffusion Model of Radial Tube Flow

Table 3

Slurry pressure attenuation.

Parameters	Grouting section	0	1 m	2 m
(MPa)	ZJ3	9.05	5.69	4.90	3.48
	ZJ4	7.31	4.49	3.82	2.65
	ZJ5	5.46	3.60	2.99	1.86
(MPa)	ZJ3	0	3.36	4.15	5.57
	ZJ4	0	2.82	3.49	4.66
	ZJ5	0	1.86	2.47	3.60
(%)	ZJ3	0	60.32	74.51	100
	ZJ4	0	60.52	74.89	100
	ZJ5	0	51.67	68.61	100