Behavior and Control of the Ballastless Track-Subgrade Vibration Induced by High-Speed Trains Moving on the Subgrade Bed with Mud Pumping

Table 1

The major performance parameters of the mixed slurry of the LVER.

Test item	Required performance indicators	Detection value
Slurry density (kg/m^3)	>1000	1060
Viscosity (mPa)	≤100	76
Gelation time (min)	≤30	21