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Author : Richard Sullivan
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (957 download)
Download or read book Detection of Abandoned Coal Mines Using an Integrated Geophysical Method written by Richard Sullivan and published by . This book was released on 2001 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : HRB-Singer, Inc. Environmental Sciences Branch
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (31 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by HRB-Singer, Inc. Environmental Sciences Branch and published by . This book was released on 1972 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acid drainage produced by abandoned coal mines continues to cause serious water pollution problems. Without knowing the exact location of the concealed openings and the extent of the mine, source abatement techniques are virtually impossible. Drilling is the only known method for accurately determining the location and extent of the mine voids, but this is extremely expensive. This project attacks the problem through field studies of the following geophysical methods: electrical resistivity, self-potential, infrared radiometry, total field and differential magnetometry, seismic refraction and reflection, very low frequency electromagnetic and induced polarization over well-documented, drift, coal mines. Airborne infrared radiometry proved to be an excellent tool for detecting and mapping acid mine/fresh water sources, acid mine/fresh water drainage, and fracture traces under selected conditions.
Author : United States Environmental Protection Agency (EPA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722377052
Total Pages : 98 pages
Book Rating : 4.3/5 (77 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by United States Environmental Protection Agency (EPA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-10 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Detection of Abandoned Underground Coal Mines by Geophysical Methods
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : HRB-Singer, Inc. $b Environmental Sciences Branch
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.:/5 (113 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by HRB-Singer, Inc. $b Environmental Sciences Branch and published by . This book was released on 1977 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : HRB-Singer (State College). Environmental Sciences Branch
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (714 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by HRB-Singer (State College). Environmental Sciences Branch and published by . This book was released on 1971 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Suhas L. Ghatge
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)
Download or read book Detection of an Abandoned Mine Using High-resolution Geophysical Methods in Randolph Township, Morris County, New Jersey written by Suhas L. Ghatge and published by . This book was released on 1991 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wilson Fisher
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (246 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by Wilson Fisher and published by . This book was released on 1971 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 94 pages
Book Rating : 4.:/5 (631 download)
Download or read book Detection of Abandoned Underground Coal Mines by Geophysical Methods written by and published by . This book was released on 1971 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carter H. Miller
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (359 download)
Download or read book Geophysical Studies to Detect the Acme Underground Coal Mine, Wyoming written by Carter H. Miller and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Magnetic, electromagnetic, gravimetric, seismic refraction, and precise topographic surveys gave only subtle hints of underground openings, suggesting the ness for further research in geophysical techniques.
Author : Anastasia Kokkinou
Publisher : GRIN Verlag
ISBN 13 : 3668483213
Total Pages : 66 pages
Book Rating : 4.6/5 (684 download)
Download or read book Evaluation of an Old Coal Mine in the area of GeothermieZentrum Bochum by Geophysical Prospection written by Anastasia Kokkinou and published by GRIN Verlag. This book was released on 2017-07-13 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2016 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, grade: 2.0, Ruhr-University of Bochum (Geology and Minerallogy), course: Geophysical Prospection, language: English, abstract: This study, aims to establish an evaluation workflow using geophysical measurements to prevent building hazards due to ground collapse, settling and subsidence in areas with former mining activity. This workflow should be applicable to locations with a similar historical background to the study site to attain public safety, providing an alternative, urban friendly and non-destructive inspection method. Geophysical measurements are often used to determine the state of the underground and to detect possible structural weaknesses. In contrast to the direct underground investigations, like drilling, the on-surface prospection is less expensive and less destructive. This study is intended to investigate the applicability of geophysical measurements for the determination of the subsurface stability of an old coal mine in the area of GeothermieZentrum of Bochum. Former studies and reports of the selected area were taken into consideration to approximate the geological and structural condition of the subsurface. These reports incorporate information about the preceding restoration projects that took place along the last 40 years and help us gain a sufficient image about what is to be expected into the subsurface. This information was used in combination with the geophysical data, obtained during the current study, to attain results about the state of the ground and to create general implications for the suitability of geophysical investigations of old near-surface coal mines. The used geophysical methods are the ground penetrating radar (GPR), geoelectric prospection, and seismic refraction. The collected data were processed and evaluated with several specialized programs, such as, ReflexW, Geotom, Bert, Res2DInv, and FMtomo. The maximum estimated penetration depth through the final inversion process is 30-40 m, depending on the type of the survey.
Author :
Publisher :
ISBN 13 :
Total Pages : 826 pages
Book Rating : 4.3/5 ( download)
Download or read book Tech Notes written by and published by . This book was released on 1992 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. C. Cripps
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (77 download)
Download or read book The Use of Geophysical Methods as an Aid to the Detection of Abandoned Shallow Mine Workings written by J. C. Cripps and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jens Munk
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.3/5 (91 download)
Download or read book Detection of Underground Voids in Ohio by Use of Geophysical Methods written by Jens Munk and published by . This book was released on 1997 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of ground-penetrating radar surveys at three highway sites indicate that subsurface penetration varies widely with geologic material type and amount of cultural interference. Two highway sites were chosen over abandoned underground coal mines in eastern Ohio. A third site in western Ohio was chosen in an area known to be underlain by naturally occurring voids in limestone.
Author : Ann G. Kim
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)
Download or read book Laboratory Determination of Signature Criteria for Locating and Monitoring Abandoned Mine Fires written by Ann G. Kim and published by . This book was released on 1991 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Syd S. Peng
Publisher : Society for Mining, Metallurgy & Exploration
ISBN 13 : 0873354990
Total Pages : 434 pages
Book Rating : 4.8/5 (733 download)
Download or read book Developments in Ground Control in Mining 1981-2020 written by Syd S. Peng and published by Society for Mining, Metallurgy & Exploration. This book was released on 2022-06-03 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 :
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.:/5 (31 download)
Download or read book IMSRP. written by and published by . This book was released on 1988 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
