Determination of optimal burden for ringhole blasting in underground hard rock mining under varying geotechnical properties
Burden is one of the most important parameter which plays an immense role in rock
breakage using explosive energy. It is very difficult to select the optimum burden under …
breakage using explosive energy. It is very difficult to select the optimum burden under …
Optimization of blast design parameter for ring blasting in underground hard rock mine using numerical simulation
Sublevel stoping is the most popular and practiced mining method in underground hard rock
mines. Proper planning and its execution is the key requirement for stope extraction using …
mines. Proper planning and its execution is the key requirement for stope extraction using …
Empirical relation to evaluate blast induced crack development zone while using explosives of different detonation pressure in opencast bench blasting
The optimum utilisation of explosive energy in the rock blasting operation is a prime
challenge for the blast designers. The explosive energy in this operation is used for …
challenge for the blast designers. The explosive energy in this operation is used for …
Prediction of Ground Vibration at Surface for Ring Blasting in Sublevel Stoping Through Empirical Approach, k-Nearest Neighbor, and Random Forest Model
The accurate prediction of blast-induced ground vibration due to underground ring blasting
is a prominent need for ensuring the safety of structures. Different site-specific empirical …
is a prominent need for ensuring the safety of structures. Different site-specific empirical …
Assessment of Operational Parameters of a Raise Borer Machine for Raise Drivage in Hard Rock
Underground metal mines are changing in a faster manner in terms of production and safety.
The requirement of higher production is increasing since decades. To fulfil this, the …
The requirement of higher production is increasing since decades. To fulfil this, the …