Shovel Truck Systems

Author: Jacek M. Czaplicki
Editor: CRC Press
ISBN: 0203881249
Size: 20,15 MB
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This book provides a comprehensive analysis of the exploitation process of shovel-truck systems using modelling, analysis and calculations following specific procedures: - analyzing the reliability and accessibility of shovels - discussing the functioning of a truck-repair shop system - reliability of trucks - existence of haulers reserve - repair shop service capability - possibility of occurrence of a queue of failed trucks - selection of structural truck system parameters - reliability of repair stands - constructing a set of unconditional efficiency measures for the system - outlining of system productivity measures The book also aimed to provide a penetrative analysis of 6 stochastic mechanisms, namely the: (1) Influence of reliability and accessibility of power shovels on system efficiency and decisions making (2) Influence of reliability of hauling machines on the number of repair stands and trucks needed (3) Influence of truck accessibility on the number of haulers and repair stands needed (4) Influence of reliability of repair stands on the number of failed trucks in a queue waiting for repair, on the number of trucks in work state and the number of repair stands needed (5) Influence of all these properties on the number of trucks at power shovels, system efficiency and productivity (6) Influence of implementation of type of priority in truck dispatching on system performance parameters. The book will be of interest to all mining engineers and civil engineers involved in use and development of shovel-truck systems, technology and planning. Moreover, it can be used as textbook for advanced courses in mine mechanization.

Statistics For Mining Engineering

Author: Jacek M. Czaplicki
Editor: CRC Press
ISBN: 1315815036
Size: 17,89 MB
Format: PDF, ePub, Docs
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Many areas of mining engineering gather and use statistical information, provided by observing the actual operation of equipment, their systems, the development of mining works, surface subsidence that accompanies underground mining, displacement of rocks surrounding surface pits and underground drives and longwalls, amongst others. In addition, the actual modern machines used in surface mining are equipped with diagnostic systems that automatically trace all important machine parameters and send this information to the main producer’s computer. Such data not only provide information on the technical properties of the machine but they also have a statistical character. Furthermore, all information gathered during stand and lab investigations where parts, assemblies and whole devices are tested in order to prove their usefulness, have a stochastic character. All of these materials need to be developed statistically and, more importantly, based on these results mining engineers must make decisions whether to undertake actions, connected with the further operation of the machines, the further development of the works, etc. For these reasons, knowledge of modern statistics is necessary for mining engineers; not only as to how statistical analysis of data should be conducted and statistical synthesis should be done, but also as to understanding the results obtained and how to use them to make appropriate decisions in relation to the mining operation. This book on statistical analysis and synthesis starts with a short repetition of probability theory and also includes a special section on statistical prediction. The text is illustrated with many examples taken from mining practice; moreover the tables required to conduct statistical inference are included.

Surface Mining Second Edition

Author: Bruce A. Kennedy
Editor: SME
ISBN: 9780873351027
Size: 18,77 MB
Format: PDF, ePub, Docs
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This SME classic is both a reference book for the working engineer and a textbook for the mining student. This hardcover edition gives a brief history of surface mining and a general overview of the state of surface mining today--topics range from production and productivity to technological developments and trends in equipment. This extremely useful text takes the approach that exploration and mining geologists must be expert in a number of fields, including basic finance and economics, logistics, and pragmatic prospecting. Readers will find material on all these topics and more. The book's nine chapters include: Introduction, Exploration and Geology Techniques, Ore Reserve Estimation, Feasibility Studies and Project Financing, Planning and Design of Surface Mines, Mine Operations, Mine Capital and Operating Costs, Management and Organization, and Case Studies. The book is fully indexed.

Mine Planning And Equipment Selection 2000

Author: T.N. Michalakopoulos
Editor: CRC Press
ISBN: 9789058091789
Size: 14,38 MB
Format: PDF, Docs
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This text looks at mine planning and equipment and covers topics such as: design and planning of surface and underground mines; geotechnical stability in surface and underground mines; and mining and the environment.

The British National Bibliography

Author: Arthur James Wells
Editor:
ISBN:
Size: 16,35 MB
Format: PDF, ePub, Mobi
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International Journal Of Surface Mining And Reclamation

Author:
Editor:
ISBN:
Size: 10,30 MB
Format: PDF, ePub, Mobi
Read: 116
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Mine Planning And Equipment Selection 1994

Author: S. Eskikaya
Editor: Taylor & Francis
ISBN:
Size: 15,12 MB
Format: PDF, ePub, Mobi
Read: 142
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Proceedings Of The Second Conference On The Use Of Computers In The Coal Industry

Author: Thomas Novak
Editor: Society for Mining Metallurgy
ISBN:
Size: 16,23 MB
Format: PDF, Docs
Read: 300
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Engineering Queues In Construction And Mining

Author: D. G. Carmichael
Editor:
ISBN:
Size: 13,68 MB
Format: PDF, ePub, Docs
Read: 490
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Topics In Dynamics Of Civil Structures Volume 4

Author: Fikret Necati Catbas
Editor: Springer Science & Business Media
ISBN: 1461465559
Size: 17,66 MB
Format: PDF, ePub, Mobi
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Topics in Dynamics of Civil Structures, Volume 4: Proceedings of the 31st IMAC, A Conference and Exposition on Structural Dynamics, 2013, the fourth volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Modal Parameter Identification for Civil Structures Vibration Control of Civil Structures Cable Dynamics Damage Detection Models for Civil Structures Data-Driven Health Monitoring of Structures & Infrastructure Experimental Techniques for Civil Structures Human-induced Vibrations of Civil Structures Structural Modeling for Civil Structures