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Rockburst In Extra Thick Coal Seam Mining Mechanism And Prevention
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Book Synopsis Rockburst in Extra-thick Coal Seam Mining: Mechanism and Prevention by : Sitao Zhu
Download or read book Rockburst in Extra-thick Coal Seam Mining: Mechanism and Prevention written by Sitao Zhu and published by Springer. This book was released on 2024-07-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed introduction to the mechanism of rockburst in extremely thick coal seam mining and explores the mechanical mechanism on why the critical depth of rockburst in extremely thick coal seam mining is significantly smaller than that in thin to thick coal seams, it also proposes targeted monitoring, warning, and treatment technologies. The prevention and control of coal mine rockburst is a global problem, attracting engineers and scientists from various disciplines such as mining, geology, geophysics, and civil engineering to conduct research. This book provides multiple case studies of rockburst accidents in mining of ultra-thick coal seams and provides a detailed analysis of the mechanisms and treatment technologies of each rockburst accident. It aims at graduate students, researchers, and on-site engineers who are interested in the mechanism of rockburst occurrence, monitoring, early warning, and treatment technology. The translation was done with the help of artificial intelligence. The present version has been revised technically and linguistically by the authors in collaboration with a professional translator.
Book Synopsis Rockburst in Extra-Thick Coal Seam Mining: Mechanism and Prevention by : Sitao Zhu
Download or read book Rockburst in Extra-Thick Coal Seam Mining: Mechanism and Prevention written by Sitao Zhu and published by Springer Nature. This book was released on with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rockbursts in Coal Mines and Their Prevention by : Gerhard Braeuner
Download or read book Rockbursts in Coal Mines and Their Prevention written by Gerhard Braeuner and published by Routledge. This book was released on 2017-07-12 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The preventive methods described have proved highly effective. They comprise laying out the workings in such a way as to minimize dangerous concentrations of ground stresses, and early elimination by means of blasting, drilling, or water infusion. An account of these methods as applied in German coal mines, the deepest in the world. Contents: Rockbursts & similar phenomena; Conditions of occurrence; Influence of rock stress; Bursting & nonbursting coal; Long-term prevention; Direct prevention; Borehole patterns for direct prevention; Destressing methods; Case histories.
Book Synopsis Mine engineering geological disaster forecasting, monitoring, and prevention by : Jie Chen
Download or read book Mine engineering geological disaster forecasting, monitoring, and prevention written by Jie Chen and published by Frontiers Media SA. This book was released on 2023-01-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-based Methods by : Faming Huang
Download or read book Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-based Methods written by Faming Huang and published by Frontiers Media SA. This book was released on 2022-10-07 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Modeling, Assessment, and Prevention of Geotechnical and Geological Disasters by : Xiaodong Fu
Download or read book Advances in Modeling, Assessment, and Prevention of Geotechnical and Geological Disasters written by Xiaodong Fu and published by Frontiers Media SA. This book was released on 2022-10-19 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Groundwater-induced geological disasters in underground engineering: Theoretical, experimental, and numerical approaches by : Shengli Yang
Download or read book Groundwater-induced geological disasters in underground engineering: Theoretical, experimental, and numerical approaches written by Shengli Yang and published by Frontiers Media SA. This book was released on 2023-12-21 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water inrush (WI) is one of the most dangerous geological disasters in underground engineering, with significant human casualties and economic losses. To prevent and control WI disasters, great efforts have been made to address WI mechanisms for more than half a century. In particular, the seepage instability theory is hitherto one of the most widely used theoretical models. This theory portrays that the seepage system will undergo structural instability when the initial values of permeability and boundary pressure meet certain conditions, which manifests that the permeability parameter is one of the most valuable indicators to unveil WI mechanisms. However, rock permeability is determined by its internal structural characteristics, which can be affected by water chemical composition, stress environment, and temperature. In this regard, it is of great necessity and importance to facilitate a better understanding of the holistic impacts of multi-field coupling on rock internal structure and deformation failure characteristics. This Research Topic aims to initiate a global forum for presenting and disseminating the latest advancements of WI mechanisms, which entails the characterization of physical and laboratory tests, 3D reconstruction of rock internal structure, numerical approaches, theoretical models under multi-field coupling, and filed date analysis methods.
Book Synopsis Coal and rock dynamic disasters: Advances of physical and numerical simulation in monitoring, early warning, and prevention by : Xuelong Li
Download or read book Coal and rock dynamic disasters: Advances of physical and numerical simulation in monitoring, early warning, and prevention written by Xuelong Li and published by Frontiers Media SA. This book was released on 2024-06-03 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the soaring growth of global population and socioeconomy, energy consumption and demand has been rapidly rising, and coal would still remain a fundamental energy source for a long time into the future. Seeking deep coal resources becomes an inevitable trend due to the depletion of shallow coal resources. Deep mining of coal resources promotes socioeconomic development, whereas bringing a variety of security challenges. In deep underground, there is a significant risk increase in coal and rock dynamic disasters (CRDDs), owing to the changes in physical and mechanical properties of coal and rock. In this regard, it is of great importance and necessity to prevent and control CRDDs effectively and efficiently. As typical natural geological materials, coal and rock have evident inhomogeneity and anisotropy, and manifest differences in strength, deformation, permeability, and other mechanical characteristics due to their various mineral compositions, porosity, and weak structural plane. Considering the complexity of coal and rock, it is essential to carry out laboratory experiments on macroscopic mechanical responses and microscopic fracture characteristics to identify precursor information and reveal evolution mechanisms of dynamic disasters. Yet by far less is known about the combined physical and numerical simulation on multi-scale CRDDs, which hinders the development of corresponding prevention and control technologies. This Research Topic aims to initiate a global scientific and technological discussion on the cutting-edge advances of physical and numerical simulation in monitoring, early warning, and prevention of CRDDs. We welcome Original Research and Review articles addressing the following themes that include, but are not limited to: • Physical and numerical simulation on mechanisms of CRDDs • Numerical simulation on prediction of CRDDs • Numerical simulation on prevention and control of CRDDs collapse
Book Synopsis Geological Disasters in Deep Engineering: Mechanism, Warning, and Risk Mitigation - Volume II by : Guang-Liang Feng
Download or read book Geological Disasters in Deep Engineering: Mechanism, Warning, and Risk Mitigation - Volume II written by Guang-Liang Feng and published by Frontiers Media SA. This book was released on 2023-10-26 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Energy Materials and Environment Engineering by : Chong Kok Keong
Download or read book Advances in Energy Materials and Environment Engineering written by Chong Kok Keong and published by CRC Press. This book was released on 2022-11-23 with total page 1198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book, Advances in Energy Materials and Environment Engineering, covers the timely issue of green applications of materials. It covers the diverse usages of carbon nanotubes for energy, for power, for the protection of the environment, and for new energy applications. The diverse topics in the volume include energy saving technologies, renewable energy, clean energy development, nuclear engineering and hydrogen energy, advanced power semiconductors, power systems and energy and much more. This timely book addresses the need of the hour and will prove to be valuable for environmentally conscious industry professionals, faculty and students, and researchers in materials science, engineering, and environment with interest in energy materials.
Book Synopsis Advances in Geology and Resources Exploration by : Ahmad Safuan Bin A Rashid
Download or read book Advances in Geology and Resources Exploration written by Ahmad Safuan Bin A Rashid and published by CRC Press. This book was released on 2022-09-19 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Geology and Resources Exploration provides a collection of papers resulting from the conference on Geology and Resources Exploration (ICGRED 2022), Harbin, China, 21-23 January, 2022. The primary goal of the conference is to promote research and developmental activities in geology, resources exploration and development, and another goal is to promote scientific information interchange between scholars from the top universities, business associations, research centers and high-tech enterprises working all around the world. The conference conducted in-depth exchanges and discussions on relevant topics such as geology, resources exploration, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of engineering geology, geological resources and geothermal energy. By sharing the status of scientific research achievements and cutting-edge technologies, this helps scholars and engineers all over the world to comprehend the academic development trend and to broaden research ideas. With a view to strengthen international academic research, academic topics exchange and discussion, and promoting the industrialization cooperation of academic achievements.
Book Synopsis Soft Rock Mechanics and Engineering by : Milton Kanji
Download or read book Soft Rock Mechanics and Engineering written by Milton Kanji and published by Springer Nature. This book was released on 2019-11-24 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a practical reference guide to soft rock mechanics for engineers and scientists. Written by recognized experts, it will benefit professionals, contractors, academics, researchers and students working on rock engineering projects in the fields of civil engineering, mining and construction engineering. Soft Rock Mechanics and Engineering covers a specific subject of great relevance in Rock Mechanics – and one that is directly connected to the design of geotechnical structures under difficult ground conditions. The book addresses practical issues related to the geomechanical properties of these types of rock masses and their characterization, while also discussing advances regarding in situ investigation, safety, and monitoring of geotechnical structures in soft rocks. Lastly, it presents important case histories involving tunnelling, dam foundations, coal and open pit mines and landslides.
Book Synopsis New Development of Underground Energy Storage Using Mine Space by : Jinyang Fan
Download or read book New Development of Underground Energy Storage Using Mine Space written by Jinyang Fan and published by Frontiers Media SA. This book was released on 2022-09-30 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Causes and Control of Coal Mine Bumps by : Khamis Y. Haramy
Download or read book Causes and Control of Coal Mine Bumps written by Khamis Y. Haramy and published by . This book was released on 1988 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coal and Rock Dynamic Disasters: Advances of Physical and Numerical Simulation in Monitoring, Early Warning, and Prevention - Volume II by : Jingjing Meng
Download or read book Coal and Rock Dynamic Disasters: Advances of Physical and Numerical Simulation in Monitoring, Early Warning, and Prevention - Volume II written by Jingjing Meng and published by Frontiers Media SA. This book was released on 2024-05-01 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic is Volume II of a series. The previous volume can be found here: Coal and Rock Dynamic Disasters: Advances of Physical and Numerical Simulation in Monitoring, Early Warning, and Prevention With the soaring growth of global population and socioeconomy, energy consumption and demand has been rapidly rising, and coal would still remain a fundamental energy source for a long time into the future. Seeking deep coal resources becomes an inevitable trend due to the depletion of shallow coal resources. Deep mining of coal resources promotes socioeconomic development, whereas bringing a variety of security challenges. In deep underground, there is a significant risk increase in coal and rock dynamic disasters (CRDDs), owing to the changes in physical and mechanical properties of coal and rock. In this regard, it is of great importance and necessity to prevent and control CRDDs effectively and efficiently.
Book Synopsis Seismicity in Mines by : G. Gibowicz
Download or read book Seismicity in Mines written by G. Gibowicz and published by Elsevier. This book was released on 1989 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint from Pure and Applied Geophysics (PAGEOPH), Volume 129 (1989), No. 3/4
Download or read book Rockburst written by Xia-Ting Feng and published by Butterworth-Heinemann. This book was released on 2017-10-19 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rockburst: Mechanisms, Monitoring, Warning and Mitigation invites the most relevant researchers and practitioners worldwide to discuss the rock mechanics phenomenon related to increased stress and energy levels in intact rock introduced by drilling, explosion, blasting and other activities. When critical energy levels are reached, rockbursts can occur causing human and material losses in mining and tunneling environments. This book is the most comprehensive information source in English to cover rockbursts. Comprised of four main parts, the book covers in detail the theoretical concepts related to rockbursts, and introduces the current computational modeling techniques and laboratory tests available. The second part is devoted to case studies in mining (coal and metal) and tunneling environments worldwide. The third part covers the most recent advances in measurement and monitoring. Special focus is given to the interpretation of signals and reliability of systems. The following part addresses warning and risk mitigation through the proposition of a single risk assessment index and a comprehensive warning index to portray the stress status of the rock and a successful case study. The final part of the book discusses mitigation including best practices for distressing and efficiently supporting rock. Designed to provide the most comprehensive coverage, the book will provide practicing mining and tunneling engineers the theoretical background needed to better cope with the phenomenon, practical advice from case studies and practical mitigation actions and techniques. Academics in rock mechanics will appreciate this complete reference to rockburst, which features how to analyze stress signals and use computational modeling more efficiently. Offers understanding of the fundamental theoretical concepts of rockbursts Explores how to analyze signals from current monitoring systems Shows how to apply mitigating techniques in current work Identifies characteristics that should be measured in order to detect rockburst risk
