Key Technologies For Safety Construction Of Mined Subsea Tunnels
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Key Technologies For Safety Construction Of Mined Subsea Tunnels
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Author : Dingli Zhang
language : en
Publisher:
Release Date : 2023
Key Technologies For Safety Construction Of Mined Subsea Tunnels written by Dingli Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
This book puts forward a technological system for the construction of subsea tunnel using drilling and blasting method. Taking the water-induced disaster as the core risk, the safety guarantee system for large cross-sectional subsea tunnels is established. The composite grouting technology referred to ground reinforcement and water plugging is established, which breaks through the technical bottleneck of subsea tunnel construction in highly permeable strata. The process control theory based on water inrush mechanism is created, which gets rid of the over-dependence on engineering experience for disaster control of submarine tunnel. An active control waterproof drainage system based on the synergy of reinforcement ring and support system is invented to solve the contradiction between the control of water displacement and water pressure. The above-mentioned achievements have been successfully applied in the first three large cross-sectional subsea tunnels in China, and have played a key role in the construction safety. The proposed technological system can improve the overall construction level of subsea tunnel, which can provide reference for the design and construction of subsea tunnels, especially for those crossing through weakness zones.
Key Technologies For Safety Construction Of Mined Subsea Tunnels
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Author : Dingli Zhang
language : en
Publisher: Springer Nature
Release Date : 2023-03-16
Key Technologies For Safety Construction Of Mined Subsea Tunnels written by Dingli Zhang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-16 with Science categories.
This book puts forward a technological system for the construction of subsea tunnel using drilling and blasting method. Taking the water-induced disaster as the core risk, the safety guarantee system for large cross-sectional subsea tunnels is established. The composite grouting technology referred to ground reinforcement and water plugging is established, which breaks through the technical bottleneck of subsea tunnel construction in highly permeable strata. The process control theory based on water inrush mechanism is created, which gets rid of the over-dependence on engineering experience for disaster control of submarine tunnel. An active control waterproof drainage system based on the synergy of reinforcement ring and support system is invented to solve the contradiction between the control of water displacement and water pressure. The above-mentioned achievements have been successfully applied in the first three large cross-sectional subsea tunnels in China, and have played a key role in the construction safety. The proposed technological system can improve the overall construction level of subsea tunnel, which can provide reference for the design and construction of subsea tunnels, especially for those crossing through weakness zones.
Tunnels And Underground Cities Engineering And Innovation Meet Archaeology Architecture And Art
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Author : Daniele Peila
language : en
Publisher: CRC Press
Release Date : 2020-06-26
Tunnels And Underground Cities Engineering And Innovation Meet Archaeology Architecture And Art written by Daniele Peila and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-26 with Technology & Engineering categories.
Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art. Volume 7: Long and Deep Tunnels contains the contributions presented in the eponymous Technical Session during the World Tunnel Congress 2019 (Naples, Italy, 3-9 May 2019). The use of underground space is continuing to grow, due to global urbanization, public demand for efficient transportation, and energy saving, production and distribution. The growing need for space at ground level, along with its continuous value increase and the challenges of energy saving and achieving sustainable development objectives, demand greater and better use of the underground space to ensure that it supports sustainable, resilient and more liveable cities. The contributions cover a wide range of topics, from studying tunnels in squeezing ground conditions, via case studies on the Brenner Base Tunnel, the second Gotthard Tunnel, CERN (HL-LHCand the Dubai Strategic Sewerage Tunnel, to TBM steering difficulties. The book is a valuable reference text for tunnelling specialists, owners, engineers, archaeologists, architects, artists and others involved in underground planning, design and building around the world, and for academics who are interested in underground constructions and geotechnics.
Industry And Technology Keys To Oceanic Development
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Author : United States. Commission on Marine Science, Engineering, and Resources
language : en
Publisher:
Release Date : 1969
Industry And Technology Keys To Oceanic Development written by United States. Commission on Marine Science, Engineering, and Resources and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Marine engineering categories.
Underground Engineering For Sustainable Urban Development
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2013-03-26
Underground Engineering For Sustainable Urban Development written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-26 with Technology & Engineering categories.
For thousands of years, the underground has provided humans refuge, useful resources, physical support for surface structures, and a place for spiritual or artistic expression. More recently, many urban services have been placed underground. Over this time, humans have rarely considered how underground space can contribute to or be engineered to maximize its contribution to the sustainability of society. As human activities begin to change the planet and population struggle to maintain satisfactory standards of living, placing new infrastructure and related facilities underground may be the most successful way to encourage or support the redirection of urban development into sustainable patterns. Well maintained, resilient, and adequately performing underground infrastructure, therefore, becomes an essential part of sustainability, but much remains to be learned about improving the sustainability of underground infrastructure itself. At the request of the National Science Foundation (NSF), the National Research Council (NRC) conducted a study to consider sustainable underground development in the urban environment, to identify research needed to maximize opportunities for using underground space, and to enhance understanding among the public and technical communities of the role of underground engineering in urban sustainability. Underground Engineering for Sustainable Urban Development explains the findings of researchers and practitioners with expertise in geotechnical engineering, underground design and construction, trenchless technologies, risk assessment, visualization techniques for geotechnical applications, sustainable infrastructure development, life cycle assessment, infrastructure policy and planning, and fire prevention, safety and ventilation in the underground. This report is intended to inform a future research track and will be of interest to a broad audience including those in the private and public sectors engaged in urban and facility planning and design, underground construction, and safety and security.
Energy Research Abstracts
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Author :
language : en
Publisher:
Release Date : 1987
Energy Research Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Power resources categories.
On The Safety Lamp For Preventing Explosions In Mines Houses Lighted By Gas Spirit Warehouses Or Magazines In Ships Etc
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Author : Humphry Davy
language : en
Publisher: Cambridge University Press
Release Date : 2012-06-14
On The Safety Lamp For Preventing Explosions In Mines Houses Lighted By Gas Spirit Warehouses Or Magazines In Ships Etc written by Humphry Davy and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-14 with Science categories.
Self-taught chemist and inventor Sir Humphry Davy (1778-1829) was one of the first professional scientists of his age. President of the Royal Society from 1820 to 1827, he was also a brilliant lecturer whose popularising of science made him famous. He also pioneered electrochemistry, isolating potassium, sodium and calcium. But Davy is best known for creating the safety lamp when he was asked to address the frequent occurrence of explosions in coal mines. He realised that firedamp - flammable gases such as methane - was ignited at high temperature by the open flames of miners' lamps. In 1815, he devised a lamp with a mesh screen that prevented ignition of firedamp; this application of science allowed miners to work in greater safety. First published in 1818 and revised in 1825, this work details the invention that cemented Davy's position as a national hero and earned him the Royal Society's Rumford Medal.
Blasting Technology For Mining And Civil Engineers
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Author : Gour C. Sen
language : en
Publisher:
Release Date : 2009
Blasting Technology For Mining And Civil Engineers written by Gour C. Sen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Blasting categories.
Covers the basic principles of blasting as well as practical aspects for many situations including surface and subsurface excavation, underground coal and metal mining, civil tunnels and agricultural blasting. Considers relevant aspects of blasting technology including selection of explosive products, safety and environmental controls, placement of explosive charges, recording blasting data and legal considerations. Explosive-related accidents have been cited and analysed to highlight lessons learned, need for adequate training and certification of persons involved in blasting operations.
Sustainable Construction Materials And Computer Engineering
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Author : Wen Song Hu
language : en
Publisher: Trans Tech Publications Ltd
Release Date : 2011-09-27
Sustainable Construction Materials And Computer Engineering written by Wen Song Hu and has been published by Trans Tech Publications Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-27 with Technology & Engineering categories.
Volume is indexed by Thomson Reuters CPCI-S (WoS). This work comprises 137 peer-reviewed papers selected from the proceedings of the 2011 International Conference on Sustainable Construction Materials and Computer Engineering (ICSCMCE 2011) held in Kunming, China, on September 24-25th, 2011. ICSCMCE 2011 served as a forum for the exchange of expertise and was intended to draw the attention of researchers from various disciplines; such as construction materials, smart materials and engineering materials; thus making this a timely guide to those topics.
North American Tunneling 2018 Proceedings
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Author : Alan Howard
language : en
Publisher: Society for Mining, Metallurgy & Exploration
Release Date : 2018-06-24
North American Tunneling 2018 Proceedings written by Alan Howard and has been published by Society for Mining, Metallurgy & Exploration this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-24 with Technology & Engineering categories.
Your timely source for more cost-effective and less disruptive solutions to your underground infrastructure needs. The North American Tunneling Conference is the premier biennial tunneling event for North America, bringing together the brightest, most resourceful, and innovative minds in the tunneling industry. It underscores the important role that the industry plays in the development of underground spaces, transportation and conveyance systems, and other forms of sustainable underground infrastructure. With every conference, the number of attendees and breadth of topics grow. The authors—experts and leaders in the industry—share the latest case histories, expertise, lessons learned, and real-world applications from around the globe. Crafted from a collection of 126 papers presented at the conference, this book takes you deep inside the projects. It includes challenging design issues, fresh approaches on performance, future projects, and industry trends as well as ground movement and support, structure analysis, risk and cost management, rock tunnels, caverns and shafts, TBM technology, and water and wastewater conveyance.