Ground Control Aspects of Coal Mine Design PDF Download

Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 148

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Book Description

Author: Syd S. Peng
Publisher: Woodhead Publishing
ISBN: 0081012802
Category : Technology & Engineering
Languages : en
Pages : 462

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Book Description
Advances in Coal Mine Ground Control is a comprehensive text covering all recent advances in coal mine ground control, the most advanced subsystem of the rapidly advancing coal mining systems. This complete resource is written by Professor Syd Peng who, alongside leading experts from the world’s major coal producing countries, has contributed extensively to the understanding of subsidence from underground coal mining, longwall operations and ground control in underground mines. Syd and the team of contributors bring together key advances from the past decade into one comprehensive resource that is accessible to all those studying, researching and working in the mining industry. This book is an essential text for undergraduate and graduate students of mining engineering and related programs, and a must-have reference for mining, civil and geotechnical engineers. Written and edited by the world’s leading experts on ground control in coal mining Covers all aspects of ground control practices in coal mines Focuses on advances over the past decade, equipping readers with the most up-to-date knowledge regarding current research and practices in the field

Author: Syd S. Peng
Publisher: Wiley-Interscience
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 524

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Book Description
This revision of the standard reference in the field has been updated to reflect the enormous progress made in the sciences of coal mine ground control. Many chapters are completely new and virtually all have been substantially rewritten. The book covers common ground control problems underground, rock properties and in situ stresses, geological effects and roof stability classification and investigation, roof bolting, coal pillars, ground control in longwall mining and multiple-seam mining, bumps, instrumentation, special supports and problems and surface subsidence.

Author: Marcel Talbot
Publisher:
ISBN: 9781681172590
Category :
Languages : en
Pages : 0

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Book Description
The goal of coal mining is to obtain coal from the ground. Coal is valued for its energy content, and, since the 1880s, has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. Coal mining has had many developments over the recent years, from the early days of men tunneling, digging and manually extracting the coal on carts, to large open cut and long wall mines. Mining at this scale requires the use of draglines, trucks, conveyors, jacks and shearers. The most economical method of coal extraction from coal seams depends on the depth and quality of the seams, and the geology and environmental factors. Coal mining processes are differentiated by whether they operate on the surface or underground. Surface mining and deep underground mining are the two basic methods of mining. The choice of mining method depends primarily on depth of burial, density of the overburden and thickness of the coal seam. Seams relatively close to the surface, at depths less than approximately 180 ft (50 m), are usually surface mined. Coal that occurs at depths of 180 to 300 ft (50 to 100 m) is usually deep mined, but in some cases surface mining techniques can be used. Most coal seams are too deep underground for opencast mining and require underground mining, a method that currently accounts for about 60 percent of world coal production. This book entitled Coal Mine Ground Control covers every major topic concerned with ground control in underground coal mines, with emphasis on the application of various ground control theories and techniques. The book reviews current general practices in underground mine layouts, roof control, and common ground control failures, and the discussion of the state-of-the-art of coal mine ground control technology. The book will also prove useful to practical engineers involved in either the design or the day-to-day operations of underground coal mines.

Author: Ted Klemetti
Publisher: Society for Mining, Metallurgy & Exploration
ISBN: 0873354729
Category : Technology & Engineering
Languages : en
Pages : 386

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Book Description
Read what industry thought leaders are saying about research and advancements in ground control science. The International Conference on Ground Control in Mining has a rich history of advancing ground control techniques and knowledge. It provides a unique platform for researchers, regulators, consultants, manufacturers, and mine operators to present and exchange challenging industry topics as well as to expedite solutions to ground control problems that require immediate attention. This proceedings from the 38th International Conference is no exception. It includes 43 peer-reviewed research papers from industry experts covering topics of importance for today and the future.

Author:
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 268

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Book Description

Author: Health And Safety Executive Staff
Publisher:
ISBN: 9780717617784
Category : Coal mines and mining
Languages : en
Pages : 64

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Book Description
This handbook contains advice on geotechnical aspects of ground control intended for small coal mine operators. It should be read in conjunction with the Health and Safety Executive (HSE) document Guidance on the design, installation and use of free standing support systems (including powered supports) in coal mines (HSE, 2000), which gives specific advice on support systems, including those typically used in small mines

Author: V. R. Shea-Albin
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 44

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Book Description

Author: Christopher Mark
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 102

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Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 030911022X
Category : Science
Languages : en
Pages : 183

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Book Description
Coal will continue to provide a major portion of energy requirements in the United States for at least the next several decades. It is imperative that accurate information describing the amount, location, and quality of the coal resources and reserves be available to fulfill energy needs. It is also important that the United States extract its coal resources efficiently, safely, and in an environmentally responsible manner. A renewed focus on federal support for coal-related research, coordinated across agencies and with the active participation of the states and industrial sector, is a critical element for each of these requirements. Coal focuses on the research and development needs and priorities in the areas of coal resource and reserve assessments, coal mining and processing, transportation of coal and coal products, and coal utilization.