Author :
Publisher :
Page : 292 pages
File Size : 26,2 MB
Release : 2000
Category : Coal mines and mining
ISBN :
[PDF] Proceedings New Technology For Coal Mine Roof Support eBook
Proceedings New Technology For Coal Mine Roof Support Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Proceedings New Technology For Coal Mine Roof Support book. This book definitely worth reading, it is an incredibly well-written.
Information Circular 9453 Proceedings
Author : Centers for Disease Control and Prevention
Publisher : CreateSpace
Page : 284 pages
File Size : 10,54 MB
Release : 2013-10-25
Category : Technology & Engineering
ISBN : 9781493573387
Underground coal mining has always been recognized as one of the most hazardous occupations in the United States. Since 1910, more than 85,000 underground miners have lost their lives while mining coal. Approximately 47% of these fatalities, involving 40,000 miners, have occurred because of falls of roof and rib, which is a greater proportion than for any other type of incident classification.
Proceedings, New Technology for Coal Mine Roof Support, Information Circular (IC) 9453
Author :
Publisher :
Page : pages
File Size : 13,71 MB
Release : 2001
Category :
ISBN :
Coal
Author : National Research Council
Publisher : National Academies Press
Page : 183 pages
File Size : 40,91 MB
Release : 2007-12-21
Category : Science
ISBN : 030911022X
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.
Ground Control Aspects of Coal Mine Design
Author : United States. Bureau of Mines
Publisher :
Page : 148 pages
File Size : 37,36 MB
Release : 1974
Category : Coal mines and mining
ISBN :
Automated Temporary Roof Support (ATRS) Systems for Roof Bolting Machines
Author :
Publisher :
Page : 88 pages
File Size : 24,61 MB
Release : 1984
Category : Mine roof bolting
ISBN :
Proceedings
Author : Christopher Mark
Publisher :
Page : 102 pages
File Size : 30,64 MB
Release : 2007
Category : Coal mines and mining
ISBN :
Long-term Response of a Coal Mine Roof to Time Lapse Between Exposure and Support
Author : Daryl E. Radcliffe
Publisher :
Page : 20 pages
File Size : 17,27 MB
Release : 1980
Category : Coal mines and mining
ISBN :
Coal Mine Roof and Rib Control
Author :
Publisher :
Page : 60 pages
File Size : 44,79 MB
Release : 1980
Category : Coal mines and mining
ISBN :
Roof Control Strategies for Underground Coal Mines
Author : William Cyrille Smith
Publisher :
Page : 28 pages
File Size : 16,72 MB
Release : 1993
Category : Coal mines and mining
ISBN :