Download or read book Cohesion Intercept in Effective Stress Stability Analysis written by G. Mesri and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Meaning and Practical Significance of the Cohesion Intercept in Soil Mechanics written by Magdy Emadel-Din Mohamed Abdel-Ghaffar and published by . This book was released on 1990 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive literature study has resulted in a data base on both the laboratory measured cohesion intercept, c', and field mobilized cohesion intercept, c'(mob). The data base includes values of c' and c'(mob) for over 300 natural deposits throughout the world. The soils which include soft clays to shales and residual soils, have a range of water content of 7-330%, liquid limit of 15-420%, plasti city index of 3-285%, liquidity index of -5.5 to 3.5, sensitivity up to 500, cla y fraction of 2-93% and, activity of 0.1-9.6. The preconsolidation pressure rang es from a low of 44 kPa to a high of 14000 kPa. The values of c' have been corre lated to both the stress history and plasticity index of the soil. A new express ion for the failure envelope in the overconsolidated stress range has been devel oped and the parameters included in it have been evaluated. The relationship sug gests that the shear strength in the overconsolidated stress range is a function of the effective normal stress, preconsolidation pressure, friction angle of th e material in its normally consolidated state and a constant 'm'. For the sensit ive clays of Eastern Canada, m is a function of the effective stress level while for other clays, m is independent of effective stress level, however, it is a f unction of the plasticity index. A new procedure for conducting the effective st ress stability analysis has been put forward, whereas for the first time slides peak strength is used to locate the critical slip surface, however, mobilized st rength between peak and residual is used to determine factor of safety. Case his tories of drained and undrained failures of slopes and embankments have been ana lyzed. For the sensitive clays of Eastern Canada, an insitu mobilized shear stre ngth envelope was obtained. For other clays, the ratio between the shear strengt h mobilized in the field and the laboratory measured peak shear strength was cor related to the plasticity index and consistency of the soil.

Download or read book Soil Strength and Slope Stability written by J. Michael Duncan and published by John Wiley & Sons. This book was released on 2014-09-22 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to the critical issue of slope stability and safety Soil Strength and Slope Stability, Second Edition presents the latest thinking and techniques in the assessment of natural and man-made slopes, and the factors that cause them to survive or crumble. Using clear, concise language and practical examples, the book explains the practical aspects of geotechnical engineering as applied to slopes and embankments. The new second edition includes a thorough discussion on the use of analysis software, providing the background to understand what the software is doing, along with several methods of manual analysis that allow readers to verify software results. The book also includes a new case study about Hurricane Katrina failures at 17th Street and London Avenue Canal, plus additional case studies that frame the principles and techniques described. Slope stability is a critical element of geotechnical engineering, involved in virtually every civil engineering project, especially highway development. Soil Strength and Slope Stability fills the gap in industry literature by providing practical information on the subject without including extraneous theory that may distract from the application. This balanced approach provides clear guidance for professionals in the field, while remaining comprehensive enough for use as a graduate-level text. Topics include: Mechanics of soil and limit equilibrium procedures Analyzing slope stability, rapid drawdown, and partial consolidation Safety, reliability, and stability analyses Reinforced slopes, stabilization, and repair The book also describes examples and causes of slope failure and stability conditions for analysis, and includes an appendix of slope stability charts. Given how vital slope stability is to public safety, a comprehensive resource for analysis and practical action is a valuable tool. Soil Strength and Slope Stability is the definitive guide to the subject, proving useful both in the classroom and in the field.

Download or read book An Engineering Manual for Slope Stability Studies written by James Moyer Duncan and published by . This book was released on 1975 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Slope Stability and Stabilization Methods written by Lee W. Abramson and published by John Wiley & Sons. This book was released on 2001-11-01 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major revision of the comprehensive text/reference Written by world-leading geotechnical engineers who share almost 100 years of combined experience, Slope Stability and Stabilization, Second Edition assembles the background information, theory, analytical methods, design and construction approaches, and practical examples necessary to carry out a complete slope stability project. Retaining the best features of the previous edition, this new book has been completely updated to address the latest trends and methodology in the field. Features include: All-new chapters on shallow failures and stability of landfill slopes New material on probabilistic stability analysis, cost analysis of stabilization alternatives, and state-of-the-art techniques in time-domain reflectometry to help engineers plan and model new designs Tested and FHA-approved procedures for the geotechnical stage of highway, tunnel, and bridge projects Sound guidance for geotechnical stage design and planning for virtually all types of construction projects Slope Stability and Stabilization, Second Edition is filled with current and comprehensive information, making it one of the best resources available on the subject-and an essential reference for today's and tomorrow's professionals in geology, geotechnical engineering, soil science, and landscape architecture.

Download or read book Research Conference on Shear Strength of Cohesive Soils Sponsored by the Soil Mechanics and Foundations Division ASCE Papers and Reports written by and published by . This book was released on 1961 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Slope Analysis written by R Chowdury and published by Elsevier. This book was released on 2012-12-02 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Slope Analysis summarizes the fundamental principles of slope analysis. It explores not only the similarities but also the differences in rock slopes and soil slopes, and it presents alternative methods of analysis, new concepts, and new approaches to analysis. The book introduces both natural and man-made slopes, the nature of soils and rocks, geomorphology, geology, and the aims of slope analysis. These topics are followed by chapters about stress and strain, shear strength of rock and soils, and progressive failure of slopes. This book also presents limit equilibrium methods I and II, which are the planar failure surfaces and slip surfaces of arbitrary shape, respectively. It also includes stress analysis and slope stability, natural slope analysis, and a brief review on plasticity and shear band analysis. Before presenting its conclusions, the book discusses special aspects of slope analysis, such as earthquake analysis, pseudo-static analysis, dynamic analysis, and anisotropy, in addition to Newmark’s approach.

Download or read book Geotechnical Slope Analysis written by Robin Chowdhury and published by CRC Press. This book was released on 2023-11-30 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Geotechnical Slope Analysis is an updated version of the original scholarly book. In this edition, concepts and applications have been thoroughly revised. In particular, the ‘Initial Stress Approach’ has been extended to 2D problems in a more rigorous manner. Additional solved numerical examples have been added in several chapters. More importantly, the meaning of the results is explored through interpretation. The influence of initial stresses, pore water pressures and seismic forces has been explored not only on performance indicators such as the ‘Factor of Safety’ but also on the location of critical slip surfaces. In addition to these factors, it is shown that the chosen method of analysis may also have a significant influence on the location of the critical slip surface. Student exercises have been included in some chapters with a view to encouraging further study and research, and reference is often made to case studies of particular importance. The best features of the book have been retained with continued emphasis on both deterministic and probabilistic approaches for quantifying slope performance. The traditional performance indicator such as ‘Factor of Safety’ can be complemented by the calculation of the ‘Reliability Index’ and the ‘Probability of Failure’. This book focuses on research studies concerning slope behaviour, the occurrence of landslides and the use of alternative methods of analysis and interpretation. The importance of uncertainties in slope performance and, more broadly, in geotechnical engineering is emphasised. This book will be valuable to undergraduate and senior students of civil, mining and geological engineering as well as to academic teachers and instructors and also to researchers, practising geotechnical engineers and consultants.

Download or read book Understanding and Reducing Landslide Disaster Risk written by Binod Tiwari and published by Springer Nature. This book was released on 2020-12-22 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a part of ICL new book series “ICL Contribution to Landslide Disaster Risk Reduction” founded in 2019. Peer-reviewed papers submitted to the Fifth World Landslide Forum were published in six volumes of this book series. This book contains the followings: • Five keynote lectures • Recent development in physical modeling of landslides • Recent development in numerical modeling of landslides • Recent development in soil and rock testing techniques, application and analysis methods • Recent advancements in the methods of slope stability and deformation analyses • Recent development in disaster risk assessment Prof. Binod Tiwari is a Vice President of the International Consortium on Landslides (ICL). He is the Associate Vice President for research and sponsored project and Professor of civil and environmental engineering at the California State University, Fullerton, California, USA. Prof. Kyoji Sassa is the Founding President and the Secretary-General of the International Consortium on Landslides (ICL). He has been the Editor-in-Chief of International Journal Landslides since its foundation in 2004. Prof. Peter Bobrowsky is the President of the International Consortium on Landslides. He is a Senior Scientist of Geological Survey of Canada, Ottawa, Canada. Prof. Kaoru Takara is the Executive Director of the International Consortium on Landslides. He is a Professor and Dean of Graduate School of Advanced Integrated Studies (GSAIS) in Human Survivability (Shishu-Kan), Kyoto University.

Download or read book Level I Stability Analysis LISA Documentation for Version 2 0 written by Carol Hammond and published by . This book was released on 1992 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Embankments on Organic Soils written by J. Hartlén and published by Elsevier. This book was released on 1996-11-08 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: More and more civil engineering constructions are being built on soft soils. As areas with better foundations are used up the necessity to be able to build structures on soft soils increases. The most troublesome of soft soils are organic soils due mainly to their high compressibility (much higher than in mineral soils), and also their very low shear strength. The large diversity of organic soils with respect to their origin as well as their properties make classification, testing, and engineering prediction of behaviour, very difficult. For this reason, engineers try, in general, to avoid constructing on deep layers of organic soils. If forced, by necessity, to do so, they manage with light structures e.g. embankments or low buildings. The authors of this book have been involved in a joint research project on the testing of embankments on organic soils. This was carried out in the North-Western part of Poland by the Swedish Geotechnical Institute and the Department of Geotechnics of Warsaw Agricultural University. The results of their research is presented in this new book and provides a valuable insight into this growing area in the field of engineering geology.

Download or read book Bridge Engineering Handbook Five Volume Set written by Wai-Fah Chen and published by CRC Press. This book was released on 2014-01-24 with total page 3130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 140 experts, 14 countries, and 89 chapters are represented in the second edition of the Bridge Engineering Handbook. This extensive collection provides detailed information on bridge engineering, and thoroughly explains the concepts and practical applications surrounding the subject, and also highlights bridges from around the world.Published

Download or read book Soil Strength and Slope Stability written by J. Michael Duncan and published by John Wiley & Sons. This book was released on 2005-01-25 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authoritative, state-of-the-art guidance to soil strength and slope-stability analysis Through clear, concise language and practical examples, Soil Strength and Slope Stability describes state-of-the-art methods for the evaluation and analysis of soil strength, as well as design and stabilization of slopes in soil. The principles of limit equilibrium analysis and appropriate use of computer programs are emphasized. Methods are described for checking the results of complex analyses and for presenting results of slope stability analyses clearly. These are illustrated through many examples. Written by two recognized experts in the field, Soil Strength and Slope Stability features: Case histories of landslides, embankment failures, and excavation slope failures Principles that govern the shear strength of soils, including shear strength of municipal solid waste Methods for estimating and evaluating shear strengths based on back analysis of slope failures and stable slopes Explanations of the conditions that slopes must be designed to endure Detailed explanations of analysis methods for short-term and long-term stability, rapid drawdown, earthquakes, and partial consolidation A wide range of analysis methods, methods for verifying results, and advice on presenting the results of slope stability analyses, including the importance of using multiple and/or independent methods Methods for repairing failed slopes and stabilizing marginally stable slopes Visually informative with more than 250 illustrations, Soil Strength and Slope Stability is a complete and practical resource for geotechnical engineers, engineering geologists, civil engineers, geologists, environmental engineers, and students.

Download or read book Slope Stability Reference Guide for National Forests in the United States written by and published by . This book was released on 1994 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Short Course in Geotechnical Site Investigation written by N. E. Simons and published by Thomas Telford. This book was released on 2002-10-21 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Folded card: Identification and description of soils; and, Identification and description of rocks / designed by Environmental Services Group Limited 2007 in accordance with BS EN ISO 14689-1 and BS EN ISO 14688-1 respectively; and designed to be taken into the field during the walk-over survey.

Download or read book From Fundamentals to Applications in Geotechnics written by D. Manzanal and published by IOS Press. This book was released on 2015-12-11 with total page 3344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work of geotechnical engineers contributes to the creation of safe, economic and pleasant spaces to live, work and relax all over the world. Advances are constantly being made, and the expertise of the profession becomes ever more important with the increased pressure on space and resources. This book presents the proceedings of the 15th Pan-American Conference on Soil Mechanics and Geotechnical Engineering (XV PCSMGE), held in Buenos Aires, Argentina, in November 2015. This conference, held every four years, is an important opportunity for international experts, researchers, academics, professionals and geo-engineering companies to meet and exchange ideas and research findings in the areas of soil mechanics, rock mechanics, and their applications in civil, mining and environmental engineering. The articles are divided into nine sections: transportation geotechnics; in-situ testing; geo-engineering for energy and sustainability; numerical modeling in geotechnics; foundations and ground improvement; unsaturated soil behavior; embankments, dams and tailings; excavations and tunnels; and geo-risks, and cover a wide spectrum of issues from fundamentals to applications in geotechnics. This book will undoubtedly represent an essential reference for academics, researchers and practitioners in the field of soil mechanics and geotechnical engineering. In this proceedings, approximately 65% of the contributions are in English, and 35% of the contributions are in Spanish or Portuguese.

Download or read book Bridge Engineering Handbook written by Wai-Fah Chen and published by CRC Press. This book was released on 2014-01-24 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 140 experts, 14 countries, and 89 chapters are represented in the second edition of the Bridge Engineering Handbook. This extensive collection highlights bridge engineering specimens from around the world, contains detailed information on bridge engineering, and thoroughly explains the concepts and practical applications surrounding the