Numerical Simulation In Tunnelling
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Numerical Simulation In Tunnelling
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Author : Gernot Beer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Numerical Simulation In Tunnelling written by Gernot Beer 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 Technology & Engineering categories.
For many years the Austrian tunneling industry has demanded that research is urgently required to establish a theoretical basis for the New Austrian TUnneling Method and to assist site engineers in the often difficult day to day decisions. In particular it was felt that numerical models need to be improved considerably in order to be able to act as useful tools in predicting soil/rock mass behavior during tunneling. The required improvement not only refers to the quality of the models but also to their ease of use. As long as an experienced modeler is required to spend days in preparing the input and in interpreting the results the models will not be useful at the tunnel site. It is heartening therefore that a group of scientists in Austria has come together to attempt to tackle this challenging task. The initiative has been supported in a number of ways by the Austrian tunneling industry. All Aus trian companies associated with tunneling sent representatives to the man agement advisory board, which ensured that the research carried out in the project, was of benefit to the industry. The Austrian Geomechanics Society sponsored the project with a considerable amount, which was mainly used to cover site costs. HL-AG and OSAG, as well as the joint ventures allowed access to tunnel sites thereby making it possible to test new developments.
The Handbook Of Tunnel Fire Safety
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Author : Richard Carvel
language : en
Publisher: Thomas Telford
Release Date : 2005
The Handbook Of Tunnel Fire Safety written by Richard Carvel and has been published by Thomas Telford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Political Science categories.
Like New, No Highlights,No Markup,all pages are intact.
Geotechnical Aspects Of Underground Construction In Soft Ground
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Author : Klaas Jan Bakker
language : en
Publisher: CRC Press
Release Date : 2013-05-23
Geotechnical Aspects Of Underground Construction In Soft Ground written by Klaas Jan Bakker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-23 with Technology & Engineering categories.
A valuable source of reference on the current practices of analysis, design and construction of tunnels and underground structures in soft ground. This collection of reviewed papers covers a wide range of tunnelling practice, from deep excavations in Singapore to the construction of a new metro line in Barcelona. The international scope of the contributors makes this a truly comprehensive collection of work on the geotechnical aspects of soft ground excavation.
Geotechnical Characterization And Modelling
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Author : Madhavi Latha Gali
language : en
Publisher: Springer
Release Date : 2020-11-09
Geotechnical Characterization And Modelling written by Madhavi Latha Gali and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-09 with Science categories.
This volume comprises select papers presented during the Indian Geotechnical Conference 2018, discussing issues and challenges relating to the characterization of geomaterials, modelling approaches, and geotechnical engineering education. With a combination of field studies, laboratory experiments and modelling approaches, the chapters in this volume address some of the most widely investigated geotechnical engineering topics. This volume will be of interest to researchers and practitioners alike.
Innovative Numerical Modelling In Geomechanics
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Author : Luis Ribeiro e Sousa
language : en
Publisher: CRC Press
Release Date : 2012-05-03
Innovative Numerical Modelling In Geomechanics written by Luis Ribeiro e Sousa and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-03 with Technology & Engineering categories.
Since the 1990s five books on ‘Applications of Computational Mechanics in Geotechnical Engineering’ have been published. Innovative Numerical Modelling in Geomechanics is the 6th and final book in this series, and contains papers written by leading experts on computational mechanics. The book treats highly relevant topics in the field of geotechnics, such as environmental geotechnics, open and underground excavations, foundations, embankments and rockfill dams, computational systems and oil geomechanics. Special attention is paid to risk in geotechnical engineering, and to recent developments in applying Bayesian networks and Data Mining techniques. Innovative Numerical Modelling in Geomechanics will be of interest to civil, mining and environmental engineers, as well as to engineering geologists. The book will also be useful for academics and researchers involved in geotechnics.
Tunnel Engineering
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Author : Michael Sakellariou
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-03-18
Tunnel Engineering written by Michael Sakellariou and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-18 with Technology & Engineering categories.
This volume presents a selection of chapters covering a wide range of tunneling engineering topics. The scope was to present reviews of established methods and new approaches in construction practice and in digital technology tools like building information modeling. The book is divided in four sections dealing with geological aspects of tunneling, analysis and design, new challenges in tunnel construction, and tunneling in the digital era. Topics from site investigation and rock mass failure mechanisms, analysis and design approaches, and innovations in tunnel construction through digital tools are covered in 10 chapters. The references provided will be useful for further reading.
Tunnel Field Effect Transistors Tfet
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Author : Jagadesh Kumar Mamidala
language : en
Publisher: John Wiley & Sons
Release Date : 2016-11-30
Tunnel Field Effect Transistors Tfet written by Jagadesh Kumar Mamidala and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-30 with Technology & Engineering categories.
Research into Tunneling Field Effect Transistors (TFETs) has developed significantly in recent times, indicating their significance in low power integrated circuits. This book describes the qualitative and quantitative fundamental concepts of TFET functioning, the essential components of the problem of modelling the TFET, and outlines the most commonly used mathematical approaches for the same in a lucid language. Divided into eight chapters, the topics covered include: Quantum Mechanics, Basics of Tunneling, The Tunnel FET, Drain current modelling of Tunnel FET: The task and its challenges, Modeling the Surface Potential in TFETs, Modelling the Drain Current, and Device simulation using Technology Computer Aided Design (TCAD). The information is well organized, describing different phenomena in the TFETs using simple and logical explanations. Key features: * Enables readers to understand the basic concepts of TFET functioning and modelling in order to read, understand, and critically analyse current research on the topic with ease. * Includes state-of-the-art work on TFETs, attempting to cover all the recent research articles published on the subject. * Discusses the basic physics behind tunneling, as well as the device physics of the TFETs. * Provides detailed discussion on device simulations along with device physics so as to enable researchers to carry forward their study on TFETs. Primarily targeted at new and practicing researchers and post graduate students, the book would particularly be useful for researchers who are working in the area of compact and analytical modelling of semiconductor devices.
Mechanized Tunnelling In Urban Areas
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Author : Vittorio Guglielmetti
language : en
Publisher: CRC Press
Release Date : 2008-01-07
Mechanized Tunnelling In Urban Areas written by Vittorio Guglielmetti and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-07 with Technology & Engineering categories.
Internationally, the mechanized excavation of tunnels has intensified in the last two decades, as the number of tunnels being constructed for subways and railway underpasses increases. The subject of mechanized tunnelling in urban areas has not previously received the attention that it deserves, despite there being specific hazards associated with the construction of tunnels in metropolitan areas, including poor ground conditions, water tables higher than the level of tunnels, and subsidence leading to damage to the existing structures on the surface. The application of technologies for achieving the stability of the tunnel and for minimizing surface settlement is described in this book. Accurate characterization of the ground; rigorous assessment and management of risk from design to maintenance; the correct choice of a tunnel boring machine and a plan for the advancement of the tunnel; specific excavation procedures and real-time monitoring of excavation parameters are all discussed in this thorough work.
Numerical Modelling Of Construction Processes In Geotechnical Engineering For Urban Environment
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Author : Theodoros Triantafyllidis
language : en
Publisher: CRC Press
Release Date : 2006-02-23
Numerical Modelling Of Construction Processes In Geotechnical Engineering For Urban Environment written by Theodoros Triantafyllidis and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-02-23 with Technology & Engineering categories.
It has become increasingly important, particularly in an urban environment, to predict soil behaviour and to confine the settlement or deformation of buildings adjacent to construction sites. One important factor is the choice of construction procedure for the installation of piles, sheet pile walls, anchors or for soil improvement techniques, ground freezing and tunnelling methods. The modelling of construction processes, which are frequently associated with large deformations of the soil and with strong changes in the structure of the soil around the construction plant, in the case of, for example, a drill, a bit, a vibrator, or an excavation tool, requires sophisticated and new methods in numerical modelling. Often the simulation of the construction procedure is neglected in the calculations. Such methods are described and discussed in this book, as are examples of the methods applied to geotechnical practice, field and laboratory testing as well as case studies. This volume provides a valuable source of reference for scientists in geotechnical engineering and numerical modelling, geotechnical engineers, post graduate students, construction companies and consultants, manufacturers of geotechnical construction plants and software suppliers and developers of geotechnical construction methods.
Advanced Tunneling Techniques And Information Modeling Of Underground Infrastructure
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Author : J. James Yang
language : en
Publisher: Springer Nature
Release Date : 2021-07-10
Advanced Tunneling Techniques And Information Modeling Of Underground Infrastructure written by J. James Yang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-10 with Science categories.
This volume contains a compilation of studies regarding novel technology of underground space development, behavior analysis and modelling of soils and underground infrastructure from the 6th GeoChina International Conference held in Nanchang, China from July 19 to 21, 2021. The scope of the studies covers both methodological and pragmatic solutions to critical issues, including soil arching and invert heaving, penetration resistance of mono-bucket foundations in silty soil, inception of debris avalanches, and novel infrastructure survey methods based on point cloud and image analysis. It is anticipated that this updated knowledge will lead to more resilient design, expedited inspection, timely maintenance and rehabilitation of underground infrastructure, and will be beneficial to both researchers and practitioners in the field.