Seepage Grouting Mechanism for Foundations in Goaf Sites considering Diffusion Paths

Table 6

Grouting design parameters of the example.

(mm)		(pa)	(m)	(MPa)	(s)	(cm/s)	(%)
0.06	0.30		0.05	1.0	980	5.167	36.89

Note: is the viscosity of water at 20°C.