Shock wave interactions in rock blasting: the use of short delays to improve fragmentation in model-scale
D Johansson, F Ouchterlony - Rock mechanics and rock engineering, 2013 - Springer
A series of detailed small-scale tests have been made to investigate the use of short delays
to promote better fragmentation caused by shock wave interactions. The block design had a …
to promote better fragmentation caused by shock wave interactions. The block design had a …
Lessons from single-hole blasting in mortar, concrete and rocks
F Ouchterlony, P Moser - Rock Fragmentation by Blasting: The …, 2013 - api.taylorfrancis.com
Due to the complexity of multi-hole blasting rounds, single-hole blasting has often been
used in order to understand the fragmentation mechanisms. This paper reviews and …
used in order to understand the fragmentation mechanisms. This paper reviews and …
Fragmentation characterization; the Swebrec function and its use in blast engineering
F Ouchterlony - … of the 9th International Symposium on Rock …, 2009 - api.taylorfrancis.com
This work summarizes recent research at Swebrec and SveBeFo. It has led to a new
fragment size distribution with an unexpected ability to reproduce sieving curves of all kinds …
fragment size distribution with an unexpected ability to reproduce sieving curves of all kinds …
Fragmentation under different confinement conditions and the burden behavior-small scale tests
N Petropoulos, D Johansson… - Fragblast 10. Proc. 10th …, 2012 - api.taylorfrancis.com
Small scale-tests have been performed on magnetic mortar blocks to investigate the
influence of delay times, specific charge and firing pattern on fragmentation both when the …
influence of delay times, specific charge and firing pattern on fragmentation both when the …
[图书][B] Rock Fragmentation by Blasting: Proceedings of the 9th Int. Symp. on Rock Fragmentation by Blasting-Fragblast 9, Sept. 2009, Granada Spain
JA Sanchidrian - 2009 - api.taylorfrancis.com
This volume contains the papers presented at the 9th International Symposium on Rock
Fragmentation by Blasting, held in Granada, Spain, 13-17 August 2009. A state-of-the-art …
Fragmentation by Blasting, held in Granada, Spain, 13-17 August 2009. A state-of-the-art …
[PDF][PDF] New future ring layout with parallel boreholes: results from small-scale blasting tests
Y Hamoudeh - 2013 - diva-portal.org
The work in this master thesis has been carried out at the division of Mining and
Geotechnical Engineering at Luleå University of Technology, Sweden in conformity with the …
Geotechnical Engineering at Luleå University of Technology, Sweden in conformity with the …
Rock Fragmentation by Blasting-Singh & Sinha (Eds)© 2013 Taylor & Francis Group, London, ISBN 978-0-415-62143-4 Lessons from single-hole blasting in mortar …
F Ouchterlony - Electrical Measuring Instruments and …, 2012 - books.google.com
Due to the complexity of multi-hole blasting rounds, single-hole blasting has often been
used in order to understand the fragmentation mechanisms. This paper reviews and …
used in order to understand the fragmentation mechanisms. This paper reviews and …
Fragmentation under different confinement conditions and the burden behavior—small scale tests: N. Petropoulos D. Johansson
N Petropoulos, D Johansson… - … and Analysis of Blast …, 2012 - taylorfrancis.com
Katsabanis et al.(2006) made small scale blast tests to investigate the effect of short delays
on fragmentation. The tests were performed on a small scale granodiorite block. The drilling …
on fragmentation. The tests were performed on a small scale granodiorite block. The drilling …
Effekten av inspänningen på fragmentering samt dynamiska mätningar försättningens rörelser: Resultat från småskaliga sprängförsök
N Petropoulos - 2011 - diva-portal.org
MASTER'S THESIS Page 1 MASTER'S THESIS Influence of confinement on fragmentation and
investigation of the burden movement Small scale tests Nikolaos Petropoulos Master of …
investigation of the burden movement Small scale tests Nikolaos Petropoulos Master of …