Probabilistic Methods Of Slope Stability Analysis The Case Of Wozeka Gidole Cut Slope
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Probabilistic Methods Of Slope Stability Analysis The Case Of Wozeka Gidole Cut Slope
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Author : Kelifa Shirago
language : en
Publisher:
Release Date : 2020-02-17
Probabilistic Methods Of Slope Stability Analysis The Case Of Wozeka Gidole Cut Slope written by Kelifa Shirago and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-17 with categories.
Master's Thesis from the year 2013 in the subject Engineering - Civil Engineering, grade: 3.74, Arba Minch University, language: English, abstract: Probabilistic methods of slope stability analysis accompanying conventional analyses provide the means for the reliability and probability of failure of the slope in a quantifying way. They provide us an important knowledge for stability condition of the slope. The essential requirement of the soil parameters is determined in the laboratory for the analysis of the slope meeting the insitu conditions. For the location of the phreatic surface three different scenarios were considered for the profile of the water surface to carry out the analysis. Effective strength parameters were considered to assess the long-term stability condition. The spatial variability of the random variables was incorporated into this model and by considering the contributions of the end resistance of 3-D probability of failure. The 3-D aspects of failure were investigated using FLAC3D software incorporating all the parameters of the soil to visualize the failure probability for the scenarios. Both normal and lognormal distribution of FOS were considered in order to compare and contrast the reliability and probabilities of failure in a measurable ways using NORMDIST and NORMSDIST program which is integrated in MS-EXCEL and from the probability density function table. The analysis gave that Probability of failure for normal distribution is higher than that of probability of failure for lognormal distribution. It was also attempted to investigate the best combination of the slope parameters to have the desirable target probability of failure for the scenarios and recommendation were made to provide geosynthetic reinforcement for stabilization and construct appropriate retaining wall with proper drainage as well as provision of sheet pile to achieve the desirable postulated probabilities of failure.
Technologies For Sustainable Transportation Infrastructures
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Author : G. L. Sivakumar Babu
language : en
Publisher: Springer Nature
Release Date : 2024-09-05
Technologies For Sustainable Transportation Infrastructures written by G. L. Sivakumar Babu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-05 with Technology & Engineering categories.
This book presents select proceedings of the International Conference on Sustainable Infrastructure: Innovations, Challenges, and Opportunities 2023 (SIIOC 2023). The topics covered include road user safety and traffic mitigation for sustainable highways, transportation geotechnics, design and construction approaches for green highways, water and wastewater treatment, sustainable cities, and challenges in the management of water resources. This book serves as a resource material for budding researchers and industry professionals interested in developing solutions for sustainable infrastructure.
Probabilistic Methods Applied To Slope Stability Analysis
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Author : St. George, J. D. (John D.)
language : en
Publisher:
Release Date : 1991
Probabilistic Methods Applied To Slope Stability Analysis written by St. George, J. D. (John D.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Probabilities categories.
Probabilistic Slope Stability Analysis Based On Finite Element Methods
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Author : Jin-Zhang Zou
language : en
Publisher:
Release Date : 1992
Probabilistic Slope Stability Analysis Based On Finite Element Methods written by Jin-Zhang Zou and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Finite element method categories.
Rainfall Induced Soil Slope Failure
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Author : Lulu Zhang
language : en
Publisher: CRC Press
Release Date : 2018-09-03
Rainfall Induced Soil Slope Failure written by Lulu Zhang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.
Rainfall-induced landslides are common around the world. With global climate change, their frequency is increasing and the consequences are becoming greater. Previous studies assess them mostly from the perspective of a single discipline—correlating landslides with rainstorms, geomorphology and hydrology in order to establish a threshold prediction value for rainfall-induced landslides; analyzing the slope’s stability using a geomechanical approach; or assessing the risk from field records. Rainfall Induced Soil Slope Failure: Stability Analysis and Probabilistic Assessment integrates probabilistic approaches with the geotechnical modeling of slope failures under rainfall conditions with unsaturated soil. It covers theoretical models of rainfall infiltration and stability analysis, reliability analysis based on coupled hydro-mechanical modelling, stability of slopes with cracks, gravels and spatial heterogenous soils, and probabilistic model calibration based on measurement. It focuses on the uncertainties involved with rainfall-induced landslides and presents state-of-the art techniques and methods which characterize the uncertainties and quantify the probabilities and risk of rainfall-induced landslide hazards. Additionally, the authors cover: The failure mechanisms of rainfall-induced slope failure Commonly used infiltration and stability methods The infiltration and stability of natural soil slopes with cracks and colluvium materials Stability evaluation methods based on probabilistic approaches The effect of spatial variability on unsaturated soil slopes and more
Probabilistic Slope Stability Methodology
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Author : D. S. Bowles
language : en
Publisher:
Release Date : 1983
Probabilistic Slope Stability Methodology written by D. S. Bowles and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
This report is divided into eight sections and an executive summary. Section 3 presents various kinds of uncertainties in slope stability analysis and methods for handling these in the probabilistic slope stability methodology. A description of the model for performing probabilistic slope stability analysis is presented in Section 4 and the field program to develop the necessary probabilistic parameters is described in Section 5. A case study which utilized the methodology is reviewed in Section 6. Section 7 contains evaluations of the methodology by an independent consultant and by the Utah State University development team. Section 8 outlines additional case studies and development work needed to generalize the applicability of the methodology. Finally, the relationship of the methodology to an integrated risk assessment framework which considers all likely causes of slope failure is discussed in Section 9.
Slope Stability Analysis And Stabilization
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Author : Y. M. Cheng
language : en
Publisher: CRC Press
Release Date : 2014-05-20
Slope Stability Analysis And Stabilization written by Y. M. Cheng and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-20 with Technology & Engineering categories.
Includes Recommendations for Analysis, Design Practice, Design Charts, Tables, and More Using a unified approach to address a medley of engineering and construction problems, Slope Stability Analysis and Stabilization: New Methods and Insight, Second Edition provides helpful practical advice and design resources for the practicing engineer. This text examines a range of current methods for the analysis and design of slopes, and details the limitations of both limit equilibrium and the finite element method in the assessment of the stability of a slope. It also introduces a variety of alternative approaches for overcoming numerical non-convergence and the location of critical failure surfaces in two-dimensional and three-dimensional cases. What’s New in the Second Edition: This latest edition builds on the concepts of the first edition and covers the case studies involved in slope stability analysis in greater detail. The book adds a chapter on the procedures involved in performing limit equilibrium analysis, as well as a chapter on the design and construction practice in Hong Kong. It includes more examples and illustrations on the distinct element of slope, the relation between limit equilibrium and plasticity theory, the fundamental connections between slope stability analysis and the bearing capacity problem, as well as the stability of the three-dimensional slope under patch load conditions. Addresses new concepts in three-dimensional stability analysis, finite element analysis, and the extension of slope stability problems to lateral earth pressure problems Offers a unified approach to engineering and construction problems, including slope stability, bearing capacity, and earth pressure behind retaining structures Emphasizes how to translate the conceptual design conceived in the design office into physical implementation on site in a holistic way Discusses problems that were discovered during the development of associated computer programs This text assesses the fundamental assumptions and limitations of stability analysis methods and computer modelling, and benefits students taking an elective course on slope stability, as well as geotechnical engineering professionals specializing in slope stability
Application Of A Probabilistic Method Based On Neutrosophic Number In Rock Slope Stability Assessment
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Author : Bo Li
language : en
Publisher: Infinite Study
Release Date :
Application Of A Probabilistic Method Based On Neutrosophic Number In Rock Slope Stability Assessment written by Bo Li and has been published by Infinite Study this book supported file pdf, txt, epub, kindle and other format this book has been release on with Mathematics categories.
The stability of natural rock slopes is influenced by a wide spectrum of factors, such as mechanical properties of bedrocks and spatial distribution of discontinuities. Their specific values are typically incomplete, due mainly to the lack of effective and comprehensive methods to accurately characterize these factors, especially those inside of the slopes. The neutrosophic number is a useful tool to solve problems in indeterminate environment.
Soil Strength And Slope Stability
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Author : J. Michael Duncan
language : en
Publisher: John Wiley & Sons
Release Date : 2014-09-22
Soil Strength And Slope Stability written by J. Michael Duncan 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 2014-09-22 with Technology & Engineering categories.
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.
A Study On The Application Of Probabilistic Methods To Slope Stability Problems Microform
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Author : Guokun Chen
language : en
Publisher: National Library of Canada = Bibliothèque nationale du Canada
Release Date : 1994
A Study On The Application Of Probabilistic Methods To Slope Stability Problems Microform written by Guokun Chen and has been published by National Library of Canada = Bibliothèque nationale du Canada this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.