Title: Application Of Air Decks In Production Blasting To Improve Fragmentation And Economics Of An Open Pit Mine
Authors: Ravshanova Madina Egamberdi qizi and Kushnazorov Ibrahim Saidqul o?g?li
Volume: 5
Issue: 4
Pages: 39-41
Publication Date: 4/28/2021//
Abstract:
In blasting with air decks, repeated oscillation of shock waves within the air gap increases the time over which it acts on the surrounding rock mass by a factor at between 2 and 5. The ultimate effect lies in increasing the crack network in the surroundi