hydraulic blasting

hydraulic blasting

[hī′drȯ·lik ′blast·iŋ]
(mining engineering)
Fracturing coal by means of a hydraulic cartridge.
References in periodicals archive ?
Hydraulic blasting is based on the incompressibility and inertial effect of aqueous media, and the blasting effect is much better than detonation in drill hole [12-15].
Traditional hydraulic blasting can hardly maintain continuous load transmission due to the infiltration and filtration loss of the fractured coal rocks.