ISBN: 9783659762895 - influence of initiation system and pattern on blast performance (5 risultati)

Taschenbuch. Condizione: Neu. Influence of Initiation System and Pattern on Blast Performance | Ram Chandar Karra | Taschenbuch | 288 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659762895 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -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. 288 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Karra Ram ChandarKarra 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 A.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - 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.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -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.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 288 pp. Englisch.…