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Influence of Initiation System and Pattern on Blast Performance - Couverture souple

Karra, Ram Chandar

 
9783659762895: Influence of Initiation System and Pattern on Blast Performance
Couverture souple
ISBN 10 : 365976289X ISBN 13 : 9783659762895
Editeur : LAP LAMBERT Academic Publishing, 2015

Synopsis

Rock blasting is use of chemical energy in the form of explosives to break the rock mass. In addition to fragmenting and displacing the rock mass, explosive energy produces unwanted effects like ground vibrations, noise, fly rock etc. Blasting engineer should focus in utilization more energy in fragmentation so that less energy available for unwanted effects. Rock properties, blast geometry parameters and explosive properties including initiation system will influence the blast performance. This book focus on the effect of initiation system and pattern on blast performance. It gives the details of field investigations carried out in different rock formations. Some new concepts like productive yield based on muck pile profile survey, burden ratio are proposed and a new method of estimating the energy wasted in the form of ground vibrations also proposed for assessment of blast performance.

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Présentation de l'éditeur

Rock blasting is use of chemical energy in the form of explosives to break the rock mass. In addition to fragmenting and displacing the rock mass, explosive energy produces unwanted effects like ground vibrations, noise, fly rock etc. Blasting engineer should focus in utilization more energy in fragmentation so that less energy available for unwanted effects. Rock properties, blast geometry parameters and explosive properties including initiation system will influence the blast performance. This book focus on the effect of initiation system and pattern on blast performance. It gives the details of field investigations carried out in different rock formations. Some new concepts like productive yield based on muck pile profile survey, burden ratio are proposed and a new method of estimating the energy wasted in the form of ground vibrations also proposed for assessment of blast performance.

Biographie de l'auteur

Karra Ram Chandar, did Masters from IIT-BHU & Ph.D from NITK-India, in Mining Engineering.He has been involved in 6 R&D Projects, 42 Consultancy projects and published 50 research papers. He is recipient of “SRG-IT Award-2008', ‘ISTE-SGITS National Award' ÏE-India Young Engineer Award'. He has visited Nepal, UAE, USA, Australia, Malaysia, Singapore

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2015
Langue
anglais
ISBN 10 
365976289X
ISBN 13 
9783659762895
Reliure
Broché
Nombre de pages
288
Coordonnées du fabricant
non disponible
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