Sealing Of Boreholes And Underground Excavations In Rock
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Sealing Of Boreholes And Underground Excavations In Rock
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Author : K. Fuenkajorn
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Sealing Of Boreholes And Underground Excavations In Rock written by K. Fuenkajorn and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Sealing of boreholes and underground excavations has not received much engineering attention until fairly recently. The growing awareness of and sensitivity to environmental concerns of the technical community as well as of the public at large has resulted in an increasing recognition of the fact that these geological penetrations may have an environmental impact. The issue of possible contamination resulting from migration along boreholes, adits, shafts or tunnels unquestionably has been raised most forcefully with in the context of nuclear waste disposal. Several nuclear waste disposal programs, notably the Civilian and the Defence programs of the US De partment of Energy, the US Nuclear Regulatory Commission and the Canadian and Swedish radioactive waste disposal programs have conducted major research efforts aimed at developing adequate seal designs for penet rations in host rock formations for high-level nuclear waste repositories. While a considerable data base has been gathered over the last two decades or so with regard to the performance of seals, most of the information is presented in research reports and widely scattered papers in journals and proceedings of conferences. Hence, the materials are not readily accessible to potential users such as designers, contractors or regulators who are not familiar with nuclear waste disposal programs.
Sealing Of Boreholes And Underground Excavations In Rock
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Author : K. Fuenkajorn
language : en
Publisher: Springer
Release Date : 2011-10-17
Sealing Of Boreholes And Underground Excavations In Rock written by K. Fuenkajorn and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-17 with Science categories.
Sealing of boreholes and underground excavations has not received much engineering attention until fairly recently. The growing awareness of and sensitivity to environmental concerns of the technical community as well as of the public at large has resulted in an increasing recognition of the fact that these geological penetrations may have an environmental impact. The issue of possible contamination resulting from migration along boreholes, adits, shafts or tunnels unquestionably has been raised most forcefully with in the context of nuclear waste disposal. Several nuclear waste disposal programs, notably the Civilian and the Defence programs of the US De partment of Energy, the US Nuclear Regulatory Commission and the Canadian and Swedish radioactive waste disposal programs have conducted major research efforts aimed at developing adequate seal designs for penet rations in host rock formations for high-level nuclear waste repositories. While a considerable data base has been gathered over the last two decades or so with regard to the performance of seals, most of the information is presented in research reports and widely scattered papers in journals and proceedings of conferences. Hence, the materials are not readily accessible to potential users such as designers, contractors or regulators who are not familiar with nuclear waste disposal programs.
Underground Excavations In Rock
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Author : E.T. Brown
language : en
Publisher: CRC Press
Release Date : 1980-06-30
Underground Excavations In Rock written by E.T. Brown and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980-06-30 with Architecture categories.
Underground Excavations in Rock deals with the geotechnical aspects of the design of underground openings for mining and civil engineering processes.
Support Of Underground Excavations In Hard Rock
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Author : E. Hoek
language : en
Publisher: CRC Press
Release Date : 2000-01-01
Support Of Underground Excavations In Hard Rock written by E. Hoek and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-01-01 with Technology & Engineering categories.
The safe and economical construction of tunnels, mines, and other subterranean works depends on the correct choice of support systems to ensure that the excavations are stable. These support systems should be matched to the characterstics of the rock mass and the excavation techniques adopted. Establishing the support requirements, designing support systems and installing these correctly are essential elements in safe underground construction. This is a comprehensive and practical work which also gives access to user-friendly computer programmes which enable the investigation and design of support techniques. Details on how to obtain this software are also included in the book.
Surface And Underground Excavations 2nd Edition
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Author : Ratan Raj Tatiya
language : en
Publisher: CRC Press
Release Date : 2013-05-13
Surface And Underground Excavations 2nd Edition written by Ratan Raj Tatiya and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-13 with Technology & Engineering categories.
Surface and Underground Excavations – Methods, Techniques and Equipment (2nd edition) covers the latest technologies and developments in the excavation arena at any locale: surface or underground. In the first few chapters, unit operations are discussed and subsequently, excavation techniques are described for various operations: tunnelling, drifting, raising, sinking, stoping, quarrying, surface mining, liquidation and mass blasting as well as construction of large subsurface excavations such as caverns and underground chambers. The design, planning and development of excavations are treated in a separate chapter. Especially featured are methodologies to select stoping methods through incremental analysis. Furthermore, this edition encompasses comprehensive sections on mining at ‘ultra depths’, mining difficult deposits using non-conventional technologies, mineral inventory evaluation (ore – reserves estimation) and mine closure. Concerns over Occupational Health and Safety (OHS), environment and loss prevention, and sustainable development are also addressed in advocating a solution to succeed within a scenario of global competition and recession. This expanded second edition has been wholly revised, brought fully up-to-date and includes (wherever feasible) the latest trends and best practices, case studies, global surveys and toolkits as well as questions at the end of each chapter. This volume will now be even more appealing to students in earth sciences, geology, and in civil, mining and construction engineering, to practicing engineers and professionals in these disciplines as well as to all with a general or professional interest in surface and underground excavations.
Surface And Underground Excavations
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Author : Ratan Raj Tatiya
language : en
Publisher: CRC Press
Release Date : 2005-08-18
Surface And Underground Excavations written by Ratan Raj Tatiya and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-18 with Technology & Engineering categories.
This comprehensive text explores the technologies and developments in excavations for any type of surface or underground excavation. The first several chapters cover unit operations, including drilling, explosives and blasting, mucking, haulage, hoisting, and supports and reinforcement. The book then describes excavation techniques for various operations, such as tunneling, raising, sinking, drifting, stoping, quarrying and surface mining, underground mining, pillar blasting, and liquidation. It also examines the design, planning, and analysis of excavations as well as the construction of surface and subsurface excavations, such as caverns. Case studies focus on heavy underground blasting during pillar recoveries.
Applied Geotechnology
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Author : A. Roberts
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Applied Geotechnology written by A. Roberts and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.
Applied Geotechnology deals with rock excavation and related topics such as the stability of soil and rock slopes, earthquakes, and earthquake engineering. Some basic ideas and fundamentals that are applicable to specific aspects of geotechnical engineering are described. Blasting technology is also discussed. along with water supply, oil and gas storage, the disposal of radioactive wastes, and the effects of mining on the surface environment. This book is comprised of 15 chapters and begins with a look at rock excavation by blasting, with emphasis on the blasting action of an explosive charge in solid material as well as the process of detonation in a high explosive. Vibrations and noise generated by blasting and other engineering processes are also considered, along with the techniques used in rock and earth excavation such as down-the-hole drilling, rotary rock drilling, roller-bit drilling, and rotary-percussive rock drilling. The following chapters focus on rock ripping and cutting; rapid tunnelling; the environmental and engineering aspects of the movement and control of groundwater; underground storage of oil and gas; pillar support of underground excavations; and ground-reinforcement techniques. The final chapter is devoted to ground movement, caving, and subsidence. This monograph is written primarily for engineers and is intended as a class text for first- and second-year students of geological, mining, and civil engineering at university and technical college.
Design Of Underground Installations In Rock
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Author : United States. Army. Corps of Engineers
language : en
Publisher:
Release Date : 1961
Design Of Underground Installations In Rock written by United States. Army. Corps of Engineers and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Excavation categories.
Underground Excavations In Rock
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Author : Evert Hoek
language : en
Publisher: CRC Press
Release Date : 2017-08-25
Underground Excavations In Rock written by Evert Hoek and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-25 with categories.
Deals with the geotechnical aspects of the design of underground openings for mining and civil engineering processes.
Proceedings Of The 1996 International Conference On Deep Geological Disposal Of Radioactive Waste
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Author :
language : en
Publisher:
Release Date : 1996
Proceedings Of The 1996 International Conference On Deep Geological Disposal Of Radioactive Waste written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Technology & Engineering categories.