On The Role Of Constitutive Behaviour In The Response Of Squeezing Ground To Tunnelling

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On the role of constitutive behaviour in the response of squeezing ground to tunnelling

Author : Weijie Dong
Publisher : vdf Hochschulverlag AG
ISBN 13 : 3728138606
Total Pages : 205 pages
Book Rating : 4.7/5 (281 download)

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Book Synopsis On the role of constitutive behaviour in the response of squeezing ground to tunnelling by : Weijie Dong

Download or read book On the role of constitutive behaviour in the response of squeezing ground to tunnelling written by Weijie Dong and published by vdf Hochschulverlag AG. This book was released on 2017-08-14 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Squeezing conditions in tunnelling are characterized by the occurrence of large deformations of the opening or high rock pressure that may overstress the lining. Squeezing is associated with poor quality rock. Tunnelling in squeezing ground involves great uncertainties. It is therefore very important to gain a better understanding of the underlying mechanisms. Triaxial testing is the main source of information in order to understand the mechanical features of squeezing ground. Despite the complexity of the squeezing mechanism and the behaviour observed under relatively simple loading conditions, most of previous research work and engineering design practice considers the ground as a linearly elastic, perfectly plastic material obeying the Mohr-Coulomb yield criterion. While the MC model is capable of predicting the final strength and post-failure volumetric behaviour of the squeezing rock, it cannot map some potentially important pre-failure features or the occasionally observed contractant plastic deformation. In addition, the MC model usually leads to an overestimation of the strength under undrained conditions, which is unsafe for tunnel design. The present thesis mainly addresses the influence of constitutive modelling on predictions about the response of squeezing ground to tunnelling in order to provide some general guidelines for basic engineering analysis. This objective is achieved by investigating the behaviour of squeezing rocks theoretically and experimentally, using samples from several tunnel projects, including the Gotthard base tunnel and the planned Gibraltar strait tunnel.

On the variability of squeezing behaviour in tunnelling

Author : Florence Mezger
Publisher : vdf Hochschulverlag AG
ISBN 13 : 3728140058
Total Pages : 358 pages
Book Rating : 4.7/5 (281 download)

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Book Synopsis On the variability of squeezing behaviour in tunnelling by : Florence Mezger

Download or read book On the variability of squeezing behaviour in tunnelling written by Florence Mezger and published by vdf Hochschulverlag AG. This book was released on 2020-07-01 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the variability of squeezing behaviour in tunnelling

Spatial Effects in Tunnelling Through Squeezing Ground

Author : Linard Cantieni
Publisher : vdf Hochschulverlag AG
ISBN 13 : 3728134384
Total Pages : 173 pages
Book Rating : 4.7/5 (281 download)

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Book Synopsis Spatial Effects in Tunnelling Through Squeezing Ground by : Linard Cantieni

Download or read book Spatial Effects in Tunnelling Through Squeezing Ground written by Linard Cantieni and published by vdf Hochschulverlag AG. This book was released on 2011 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental investigations for the modelling of anhydritic swelling claystones

Author : Tara Wanninger (-Huber)
Publisher : vdf Hochschulverlag AG
ISBN 13 : 3728140112
Total Pages : 344 pages
Book Rating : 4.7/5 (281 download)

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Book Synopsis Experimental investigations for the modelling of anhydritic swelling claystones by : Tara Wanninger (-Huber)

Download or read book Experimental investigations for the modelling of anhydritic swelling claystones written by Tara Wanninger (-Huber) and published by vdf Hochschulverlag AG. This book was released on 2020-07-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental investigations for the modelling of anhydritic swelling claystones

Analytical Methods in Petroleum Upstream Applications

Author : Cesar Ovalles
Publisher : CRC Press
ISBN 13 : 1138001481
Total Pages : 2054 pages
Book Rating : 4.1/5 (38 download)

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Book Synopsis Analytical Methods in Petroleum Upstream Applications by : Cesar Ovalles

Download or read book Analytical Methods in Petroleum Upstream Applications written by Cesar Ovalles and published by CRC Press. This book was released on 2015-04-02 with total page 2054 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective measurement of the composition and properties of petroleum is essential for its exploration, production, and refining; however, new technologies and methodologies are not adequately documented in much of the current literature. Analytical Methods in Petroleum Upstream Applications explores advances in the analytical methods and instrumentation that allow more accurate determination of the components, classes of compounds, properties, and features of petroleum and its fractions. Recognized experts explore a host of topics, including: A petroleum molecular composition continuity model as a context for other analytical measurements A modern modular sampling system for use in the lab or the process area to collect and control samples for subsequent analysis The importance of oil-in-water measurements and monitoring The chemical and physical properties of heavy oils, their fractions, and products from their upgrading Analytical measurements using gas chromatography and nuclear magnetic resonance (NMR) applications Asphaltene and heavy ends analysis Chemometrics and modeling approaches for understanding petroleum composition and properties to improve upstream, midstream, and downstream operations Due to the renaissance of gas and oil production in North America, interest has grown in analytical methods for a wide range of applications. The understanding provided in this text is designed to help chemists, geologists, and chemical and petroleum engineers make more accurate estimates of the crude value to specific refinery configurations, providing insight into optimum development and extraction schemes.

Handbook on Tunnels and Underground Works

Author : Emilio Bilotta
Publisher : CRC Press
ISBN 13 : 1000538656
Total Pages : 414 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Handbook on Tunnels and Underground Works by : Emilio Bilotta

Download or read book Handbook on Tunnels and Underground Works written by Emilio Bilotta and published by CRC Press. This book was released on 2022-02-23 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a new, global, updated, thorough, clear and practical risk-based approach to tunnelling design and construction methods, and discusses detailed examples of solutions applied to relevant case histories. It is organized in three sequential and integrated volumes: Volume 1: Concept – Basic Principles of Design Volume 2: Construction – Methods, Equipment, Tools and Materials Volume 3: Case Histories and Best Practices The book covers all aspects of tunnelling, giving useful and practical information about design (Volume 1), construction (Volume 2) and best practices (Volume 3). It provides the following features and benefits: updated vision on tunnelling design, tools, materials and construction balanced mix of theory, technology and applied experience different and harmonized points of view from academics, professionals and contractors easy consultation in the form of a handbook risk-oriented approach to tunnelling problems. The tunnelling industry is amazingly widespread and increasingly important all over the world, particularly in developing countries. The possible audience of the book are engineers, geologists, designers, constructors, providers, contractors, public and private customers, and, in general, technicians involved in the tunnelling and underground works industry. It is also a suitable source of information for industry professionals, senior undergraduate and graduate students, researchers and academics.

Rock Engineering in Difficult Ground Conditions - Soft Rocks and Karst

Author : Ivan Vrkljan
Publisher : CRC Press
ISBN 13 : 1482288842
Total Pages : 860 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Rock Engineering in Difficult Ground Conditions - Soft Rocks and Karst by : Ivan Vrkljan

Download or read book Rock Engineering in Difficult Ground Conditions - Soft Rocks and Karst written by Ivan Vrkljan and published by CRC Press. This book was released on 2009-10-14 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rock Engineering in Difficult Ground Conditions - Soft Rocks and Karst contains the Proceedings of the Regional Symposium of the International Society for Rock Mechanics (ISRM), which was held 29 to 31 October 2009 in Cavtat near Dubrovnik, Croatia. It is a continuation of the successful series of regional ISRM symposia for Europe, which began in 1

Advances in Spatio-Temporal Analysis

Author : Xinming Tang
Publisher : CRC Press
ISBN 13 : 0415408075
Total Pages : 1998 pages
Book Rating : 4.4/5 (154 download)

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Book Synopsis Advances in Spatio-Temporal Analysis by : Xinming Tang

Download or read book Advances in Spatio-Temporal Analysis written by Xinming Tang and published by CRC Press. This book was released on 2007-08-23 with total page 1998 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Geographic Information Technology have raised the expectations of users. A static map is no longer enough; there is now demand for a dynamic representation. Time is of great importance when operating on real world geographical phenomena, especially when these are dynamic. Researchers in the field of Temporal Geographical Information Systems (TGIS) have been developing methods of incorporating time into geographical information systems. Spatio-temporal analysis embodies spatial modelling, spatio-temporal modelling and spatial reasoning and data mining. Advances in Spatio-Temporal Analysis contributes to the field of spatio-temporal analysis, presenting innovative ideas and examples that reflect current progress and achievements.

Geohazards

Author : Madhavi Latha Gali
Publisher : Springer Nature
ISBN 13 : 9811562334
Total Pages : 763 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Geohazards by : Madhavi Latha Gali

Download or read book Geohazards written by Madhavi Latha Gali and published by Springer Nature. This book was released on 2020-08-13 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises select papers presented during the Indian Geotechnical Conference 2018. This volume discusses concepts of soil dynamics and studies related to earthquake geotechnical engineering, slope stability, and landslides. The papers presented in this volume analyze failures connected to geotechnical and geological origins to improve professional practice, codes of analysis and design. This volume will prove useful to researchers and practitioners alike.

Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World

Author : Georgios Anagnostou
Publisher : CRC Press
ISBN 13 : 1000957837
Total Pages : 5080 pages
Book Rating : 4.0/5 (9 download)

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Book Synopsis Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World by : Georgios Anagnostou

Download or read book Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World written by Georgios Anagnostou and published by CRC Press. This book was released on 2023-04-12 with total page 5080 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World contains the contributions presented at the ITA-AITES World Tunnel Congress 2023 (Athens, Greece, 12 – 18 May, 2023). Tunnels and underground space are a predominant engineering practice that can provide sustainable, cost-efficient and environmentally friendly solutions to the ever-growing needs of modern societies. This underground expansion in more diverse and challenging infrastructure types or to novel underground uses can foster the changes needed. At the same time, the tunneling and underground space community needs to be better prepared and equipped with knowledge, tools and experience, to deal with the prevailing conditions, to successfully challenge and overcome adversities on this path. The papers in this book aim at contributing to the analysis of challenging conditions, the presentation and dissemination good practices, the introduction of new concepts, new tools and innovative elements that can help engineers and all stakeholders to reach their end goals. Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World covers a wide range of aspects and topics related to the whole chain of the construction and operation of underground structures: Knowledge and Passion to Expand Underground for Sustainability and Resilience Geological, Geotechnical Site Investigation and Ground Characterization Planning and Designing of Tunnels and Underground Structures Mechanised Tunnelling and Microtunnelling Conventional Tunnelling, Drill-and-Blast Applications Tunnelling in Challenging Conditions - Case Histories and Lessons Learned Innovation, Robotics and Automation BIM, Big Data and Machine Learning Applications in Tunnelling Safety, Risk and Operation of Underground Infrastructure, and Contractual Practices, Insurance and Project Management The book is a must-have reference for all professionals and stakeholders involved in tunneling and underground space development projects.

Visco-Plastic Behaviour of Geomaterials

Author : N.D. Cristescu
Publisher : Springer Science & Business Media
ISBN 13 : 9783211825860
Total Pages : 330 pages
Book Rating : 4.8/5 (258 download)

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Book Synopsis Visco-Plastic Behaviour of Geomaterials by : N.D. Cristescu

Download or read book Visco-Plastic Behaviour of Geomaterials written by N.D. Cristescu and published by Springer Science & Business Media. This book was released on 1994-06-07 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aim of this book is to present to researchers and engineers a description of the present knowledge on the viscoplasticity of geomaterials, considering the experimental and theoretical aspects and the applications to relevant problems. First, the laboratory tests performed in order to quantitatively assess the theological properties of rocks are illustrated, describing the equipments used in modern rock mechanics laboratories and the proper testing procedures. Part of the presentation is devoted to the description of constitutive creep laws having different degrees of accuracy and complexity. The book covers also problems related to the application of numerical solution procedures to rock/soil mechanics situations in which the slow deformation of geomaterials is to be taken into account.

Prediction, Analysis and Design in Geomechanical Applications

Author : Giovanni B. Barla
Publisher :
ISBN 13 : 9788855528122
Total Pages : 754 pages
Book Rating : 4.5/5 (281 download)

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Book Synopsis Prediction, Analysis and Design in Geomechanical Applications by : Giovanni B. Barla

Download or read book Prediction, Analysis and Design in Geomechanical Applications written by Giovanni B. Barla and published by . This book was released on 2005 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Urban Transportation Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Urban Transportation Abstracts by :

Download or read book Urban Transportation Abstracts written by and published by . This book was released on 1986 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Congress of the International Society for Rock Mechanics

Author : International Society for Rock Mechanics
Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the Congress of the International Society for Rock Mechanics by : International Society for Rock Mechanics

Download or read book Proceedings of the Congress of the International Society for Rock Mechanics written by International Society for Rock Mechanics and published by . This book was released on 1991 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Methods in Geotechnical Engineering IX

Author : António S. Cardoso
Publisher : CRC Press
ISBN 13 : 1351003615
Total Pages : 1656 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Numerical Methods in Geotechnical Engineering IX by : António S. Cardoso

Download or read book Numerical Methods in Geotechnical Engineering IX written by António S. Cardoso and published by CRC Press. This book was released on 2018-06-19 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods in Geotechnical Engineering IX contains 204 technical and scientific papers presented at the 9th European Conference on Numerical Methods in Geotechnical Engineering (NUMGE2018, Porto, Portugal, 25—27 June 2018). The papers cover a wide range of topics in the field of computational geotechnics, providing an overview of recent developments on scientific achievements, innovations and engineering applications related to or employing numerical methods. They deal with subjects from emerging research to engineering practice, and are grouped under the following themes: Constitutive modelling and numerical implementation Finite element, discrete element and other numerical methods. Coupling of diverse methods Reliability and probability analysis Large deformation – large strain analysis Artificial intelligence and neural networks Ground flow, thermal and coupled analysis Earthquake engineering, soil dynamics and soil-structure interactions Rock mechanics Application of numerical methods in the context of the Eurocodes Shallow and deep foundations Slopes and cuts Supported excavations and retaining walls Embankments and dams Tunnels and caverns (and pipelines) Ground improvement and reinforcement Offshore geotechnical engineering Propagation of vibrations Following the objectives of previous eight thematic conferences, (1986 Stuttgart, Germany; 1990 Santander, Spain; 1994 Manchester, United Kingdom; 1998 Udine, Italy; 2002 Paris, France; 2006 Graz, Austria; 2010 Trondheim, Norway; 2014 Delft, The Netherlands), Numerical Methods in Geotechnical Engineering IX updates the state-of-the-art regarding the application of numerical methods in geotechnics, both in a scientific perspective and in what concerns its application for solving practical boundary value problems. The book will be much of interest to engineers, academics and professionals involved or interested in Geotechnical Engineering.

On the Variability of Squeezing Behaviour in Tunnelling

Author : Florence Mezger
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis On the Variability of Squeezing Behaviour in Tunnelling by : Florence Mezger

Download or read book On the Variability of Squeezing Behaviour in Tunnelling written by Florence Mezger and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Methods in Geotechnical Engineering IX, Volume 2

Author : António S. Cardoso
Publisher : CRC Press
ISBN 13 : 0429823169
Total Pages : 724 pages
Book Rating : 4.4/5 (298 download)

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Book Synopsis Numerical Methods in Geotechnical Engineering IX, Volume 2 by : António S. Cardoso

Download or read book Numerical Methods in Geotechnical Engineering IX, Volume 2 written by António S. Cardoso and published by CRC Press. This book was released on 2018-06-27 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods in Geotechnical Engineering IX contains 204 technical and scientific papers presented at the 9th European Conference on Numerical Methods in Geotechnical Engineering (NUMGE2018, Porto, Portugal, 25—27 June 2018). The papers cover a wide range of topics in the field of computational geotechnics, providing an overview of recent developments on scientific achievements, innovations and engineering applications related to or employing numerical methods. They deal with subjects from emerging research to engineering practice, and are grouped under the following themes: Constitutive modelling and numerical implementation Finite element, discrete element and other numerical methods. Coupling of diverse methods Reliability and probability analysis Large deformation – large strain analysis Artificial intelligence and neural networks Ground flow, thermal and coupled analysis Earthquake engineering, soil dynamics and soil-structure interactions Rock mechanics Application of numerical methods in the context of the Eurocodes Shallow and deep foundations Slopes and cuts Supported excavations and retaining walls Embankments and dams Tunnels and caverns (and pipelines) Ground improvement and reinforcement Offshore geotechnical engineering Propagation of vibrations Following the objectives of previous eight thematic conferences, (1986 Stuttgart, Germany; 1990 Santander, Spain; 1994 Manchester, United Kingdom; 1998 Udine, Italy; 2002 Paris, France; 2006 Graz, Austria; 2010 Trondheim, Norway; 2014 Delft, The Netherlands), Numerical Methods in Geotechnical Engineering IX updates the state-of-the-art regarding the application of numerical methods in geotechnics, both in a scientific perspective and in what concerns its application for solving practical boundary value problems. The book will be much of interest to engineers, academics and professionals involved or interested in Geotechnical Engineering. This is volume 2 of the NUMGE 2018 set.