The Effect of Shock and Gas Energies on Rock Fracturing Process

"In order to increase control over blasting, it is important to identify the imperative mechanismsand to quantify their participation during the rock fracturing process. The useful energyreleased by the detonation of an explosive is split into shock and gas energies. The relativeimportance of these two energies in the rock fracturing process is still an area of active debate."