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Author : Anonim
Publisher : Unknown
Page : 196 pages
File Size : 44,8 Mb
Release : 1976
Category : Electronic
ISBN : NWU:35556031220304
Author : United States. Bureau of Mines
Publisher : Unknown
Page : 194 pages
File Size : 51,9 Mb
Release : 1976
Category : Mine subsidences
ISBN : UCR:31210002682720
Author : United States. Bureau of Mines
Publisher : Unknown
Page : 196 pages
File Size : 51,5 Mb
Release : 1976
Category : Environmental impact statements
ISBN : MINN:31951D003293853
Author : Alan J. Fejes
Publisher : Unknown
Page : 96 pages
File Size : 55,9 Mb
Release : 1985
Category : Mine subsidences
ISBN : UOM:39015078458497
Author : United States. General Accounting Office
Publisher : Unknown
Page : 54 pages
File Size : 54,6 Mb
Release : 1979
Category : Mine subsidences
ISBN : UIUC:30112012570708
Author : Anonim
Publisher : Unknown
Page : 68 pages
File Size : 49,6 Mb
Release : 1985
Category : Mine subsidences
ISBN : UOM:39015078459347
Author : Syd Peng
Publisher : CSIRO PUBLISHING
Page : 221 pages
File Size : 45,9 Mb
Release : 2020-09-01
Category : Science
ISBN : 9781486312559
Underground coal mining disturbs both the overburden strata and the immediate floor strata. The subject of surface subsidence deals with the issues associated with the movement of overburden strata, which are the layers from the seam to the surface, where structures and water resources important to human activities are located. Surface Subsidence Engineering provides comprehensive coverage of the major issues associated with surface subsidence. The chapters are written by experts on surface subsidence in the three leading coal producing and consuming countries in the world: Australia, China and the United States. They discuss general features and terminologies, subsidence prediction, subsidence measurement techniques, subsidence impact on water bodies, subsidence damage, mitigation and control, and subsidence on abandoned coal mines. In addition, the final chapter addresses some of the unique features of surface subsidence found in Australian coal mines. The book provides information on coal seams ranging from flat to gently inclined to steep to ultra-steep seams. Written for mining engineers, geotechnical engineers and students of mining engineering, this book covers both theories and practices of surface subsidence. Unlike previous publications, it also deals with the subsidence impact on surface and groundwater bodies, crucial resources that are often neglected by subsidence researchers.
Author : N.C. Saxena
Publisher : Scientific Publishers
Page : 205 pages
File Size : 54,7 Mb
Release : 2018-06-01
Category : Science
ISBN : 9789387869462
Subsidence movements due to various natural and manmade activities have been attracting attention of the people all over the globe because these movements have been affecting the life in many ways due to the impacts the movements cause to the surface, sub-surface and underground properties. Among the various subsidence causing activities the author has considered the underground mining in sedimentary deposits and withdrawal of water from the underground sources as the most important from the point of view of Indian scenario. Underground mining of sedimentary deposits in India has been going on for more than 225 years and as yet there is practically no indigenous literature available for the use of the mining operators, planners, students, etc. All these people in the country have to depend on the foreign literature although the knowledge of subsidence movements and their management is not only essential for underground mine planning but also for getting the environmental clearance and ensuring the safety of the underground workings. An analysis of the indigenously available literature revealed that there is an urgent necessity of simple but effective guidelines useful to the mining operators, etc. Therefore, the author has made an effort in this book to make the operators aware of the importance of subsidence management and then of the methodology for the management so that in majority of the situations they can take their own decisions and for the complicated cases they can seek expert advice. The activity of the withdrawal of water from the underground sources in the country is many decades old as for the various purposes, e.g., agriculture, industries, and domestic uses, water from these sources is being pumped out. Although, globally the subsidence movements due to this activity have attracted attention, the concern in India has not yet come to any age as hardly any literature is available on this subject. Keeping the above facts in view the following aspects of the subsidence movements due to the two activities have been discussed in this book. 1 Causes of subsidence movements 2 Impacts of subsidence movements 3 Potential areas in India 4 Dangers to underground workings 5 Two and three dimensional prediction of subsidence movement in sedimentary deposits with suitable examples 6 Prediction of the impacts of subsidence movements in sedimentary deposits with examples 7 Subsidence management in sedimentary deposits, including optimization of the subsidence movements with suitable examples, impact mitigation, management of subsided land for various uses, and converting impacts into resources 8 Monitoring of subsidence movements in mining areas and their interpretation 9 Subsidence prediction requirements 10 Five case studies of coal mining subsidence covering the situations of the extraction below surface properties and mine planning below forest areas The above for the sedimentary strata mining subsidence have been explained in such a manner that the mine officials at the site can use the subsidence management know-how without practically any difficulty. In respect of the subsidence movements due to withdrawal of water from the underground sources the following aspects have been outlined. 1 Phenomenon of subsidence due to ground water withdrawal 2 Factors that affect this subsidence 3 Impacts of the subsidence movements 4 Land subsidence management Since, this subject is not well developed in the country it has been suggested that an urgent attention should be given to develop the know-how so that the measure required to take care of the impacts of subsidence movements due to ground water withdrawal can be taken before any major problem comes up.
Author : D.J. Reddish,B.N. Whittaker
Publisher : Elsevier
Page : 541 pages
File Size : 44,7 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780444598349
Surface subsidence is recognised as a problem in most countries, particularly those with significant mining and other underground resource extraction industries. This book addresses the problems relating to subsidence whether caused naturally, or arising from mining or other forms of underground extractive activity. The main purpose of this book is to bring together subsidence knowledge, experiences and research findings in many countries and rationalise such information especially in respect of its particular field of application. Emphasis has been given to collating field data on subsidence from different countries in order to make direct comparisons. Prediction of subsidence, particularly its occurrence and general characteristics has been seen as an important area where the book can contribute significantly in terms of reviewing available knowledge, methods, scope of application and orders of accuracy achieved. The book also examines methods of controlling subsidence and discusses the response of surface structures to and protection against subsidence.
Author : Fitzhugh T. Lee,John F. Abel
Publisher : Unknown
Page : 38 pages
File Size : 46,9 Mb
Release : 1983
Category : Mine subsidences
ISBN : IND:30000138063361
Author : HRB-Singer, Inc. Energy and Natural Resources Program Department
Publisher : Unknown
Page : 132 pages
File Size : 55,9 Mb
Release : 1979
Category : Earth movements and building
ISBN : MINN:31951002852240H
Author : Syd S. Peng
Publisher : Woodhead Publishing
Page : 462 pages
File Size : 41,8 Mb
Release : 2017-05-25
Category : Technology & Engineering
ISBN : 9780081012802
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 : Anonim
Publisher : Unknown
Page : 368 pages
File Size : 51,5 Mb
Release : 1993
Category : Environmental health
ISBN : MINN:30000010711723
Author : Syd S. Peng
Publisher : Society for Mining, Metallurgy & Exploration
Page : 434 pages
File Size : 43,9 Mb
Release : 2022-06-03
Category : Technology & Engineering
ISBN : 9780873354998
The best of ground control technology, 40 years in the making. Developments in Ground Control summarizes the objectives, methodology used, and major conclusions reached from papers presented and published in the International Conference on Ground Control in Mining (ICGCM) proceedings from 1981 to 2020. Because the subject areas of the papers published in the proceedings are so broad, ranging from accident training and coal/rock bursts to geology, pillar, multiseam mining, in situ stresses, roof falls, and roof supports to surface subsidence, the papers were grouped into 13 aggregate topics and addressed separately in 13 book chapters by 13 authors from 4 countries. These book chapters are a fresh look at the topics, providing new insights, sourcing older papers, and summarizing data. This is an enormous help for those seeking information on ground control. There were 1,795 papers in the 40 years of ICGCM proceedings in more than 40 ground control topical areas. It would certainly be very time consuming if not impossible to find the right papers of interest in a timely manner. This book makes it easy for interested people to find the progress, application, and achievements of certain techniques from the past 40 years and how they affected the field of ground control and the world mining industry, in particular, the United States. Generally speaking, most researchers tend to favor recent developments when performing a literature search, ignoring or considering old papers outdated. In contrast, over the last 40 years, most research findings for a specific topic in ICGCM received continuing attention for subsequent development or repeated citations if applications were successful.
Author : Anonim
Publisher : Unknown
Page : 490 pages
File Size : 42,6 Mb
Release : 1979
Category : Electronic
ISBN : NWU:35556030627400