Predictions and analyses of blasted rock mass fragmentation have increased in importance, as primary fragmentation can significantly decrease the cost of crushing and secondary breaking, on condition that the correct geometry of drilling and blasting parameters is used. The article shows the estimation of fragmentation using the "SB" program, which was created by the authors. It also shows calibration of factors given for the quarry "Očura". The resulting calibrated value of the rock enables the quality prognosis of fragmentation in further blasting works with changed drilling geometry. It also facilitates simulation in the program to optimize blasting works in order to get the desired fragmentations of the blasted rock mass.Predviđanje i a...
AbstractAlthough researchers have realized varying degrees of success in small-scale physical in sit...
The main objective of the research is to obtain: a- An optimum fragmentation from drilling and blas...
Fragmentation analysis is an essential part of the optimization process in any mining operation. The...
Kako bi se smanjila potreba za naknadnim usitnjavanjem stijenske mase, te povećala efikasnost pri dr...
The degree of fragmentation influences the economy of the excavation operations. Characteristics of ...
The degree of fragmentation influenccs the cconomy of the cxcava- Stupanj fragmentacije odminirane m...
Miniranje je najproduktivnija metoda iskopa u čvrstim stijenama. Primarna svrha miniranja je droblje...
Evaluation of fragmentation remains an ever important discussion in the mining parlance as it is the...
A model for fragmentation in bench blasting is developed from dimensional analysis adapted from aste...
At mining and processing complexes, many parameters today are evaluated from the point of view of th...
One of the fundamental requirements for being able to optimise blasting is the ability to predict fr...
Fragmentation and burden velocity are the major concerns of any blasting operation. A good estimatio...
This work presents prediction and optimisation of controllable parameters of drilling and blasting c...
Rock fragmented by blasting follows a different size distribution than the commonly used Rosin-Ramml...
Drilling and blasting are fundamental operations in the mining cycle and constitute an important com...
AbstractAlthough researchers have realized varying degrees of success in small-scale physical in sit...
The main objective of the research is to obtain: a- An optimum fragmentation from drilling and blas...
Fragmentation analysis is an essential part of the optimization process in any mining operation. The...
Kako bi se smanjila potreba za naknadnim usitnjavanjem stijenske mase, te povećala efikasnost pri dr...
The degree of fragmentation influences the economy of the excavation operations. Characteristics of ...
The degree of fragmentation influenccs the cconomy of the cxcava- Stupanj fragmentacije odminirane m...
Miniranje je najproduktivnija metoda iskopa u čvrstim stijenama. Primarna svrha miniranja je droblje...
Evaluation of fragmentation remains an ever important discussion in the mining parlance as it is the...
A model for fragmentation in bench blasting is developed from dimensional analysis adapted from aste...
At mining and processing complexes, many parameters today are evaluated from the point of view of th...
One of the fundamental requirements for being able to optimise blasting is the ability to predict fr...
Fragmentation and burden velocity are the major concerns of any blasting operation. A good estimatio...
This work presents prediction and optimisation of controllable parameters of drilling and blasting c...
Rock fragmented by blasting follows a different size distribution than the commonly used Rosin-Ramml...
Drilling and blasting are fundamental operations in the mining cycle and constitute an important com...
AbstractAlthough researchers have realized varying degrees of success in small-scale physical in sit...
The main objective of the research is to obtain: a- An optimum fragmentation from drilling and blas...
Fragmentation analysis is an essential part of the optimization process in any mining operation. The...