Probabilistic Methods of Slope Stability Analysis. The Case of Wozeka-Gidole Cut Slope

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ISBN 13 : 9783346108142
Total Pages : 116 pages
Book Rating : 4.1/5 (81 download)

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Book Synopsis Probabilistic Methods of Slope Stability Analysis. The Case of Wozeka-Gidole Cut Slope by : Kelifa Shirago

Download or read book Probabilistic Methods of Slope Stability Analysis. The Case of Wozeka-Gidole Cut Slope written by Kelifa Shirago and published by . This book was released on 2020-02-17 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Probabilistic Methods Applied to Slope Stability Analysis

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Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Probabilistic Methods Applied to Slope Stability Analysis by : St. George, J. D. (John D.)

Download or read book Probabilistic Methods Applied to Slope Stability Analysis written by St. George, J. D. (John D.) and published by . This book was released on 1991 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Probabilistic Slope Stability Methodology

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ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Probabilistic Slope Stability Methodology by : D. S. Bowles

Download or read book Probabilistic Slope Stability Methodology written by D. S. Bowles and published by . This book was released on 1983 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Rainfall-Induced Soil Slope Failure

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Publisher : CRC Press
ISBN 13 : 1498752861
Total Pages : 374 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Rainfall-Induced Soil Slope Failure by : Lulu Zhang

Download or read book Rainfall-Induced Soil Slope Failure written by Lulu Zhang and published by CRC Press. This book was released on 2018-09-03 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Application of a Probabilistic Method Based on Neutrosophic Number in Rock Slope Stability Assessment

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Publisher : Infinite Study
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4./5 ( download)

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Book Synopsis Application of a Probabilistic Method Based on Neutrosophic Number in Rock Slope Stability Assessment by : Bo Li

Download or read book Application of a Probabilistic Method Based on Neutrosophic Number in Rock Slope Stability Assessment written by Bo Li and published by Infinite Study. This book was released on with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Geotechnical Slope Analysis

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Publisher : CRC Press
ISBN 13 : 0203864204
Total Pages : 774 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Geotechnical Slope Analysis by : Robin Chowdhury

Download or read book Geotechnical Slope Analysis written by Robin Chowdhury and published by CRC Press. This book was released on 2009-11-18 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshly updated and extended version of Slope Analysis (Chowdhury, Elsevier, 1978). This reference book gives a complete overview of the developments in slope engineering in the last 30 years. Its multi-disciplinary, critical approach and the chapters devoted to seismic effects and probabilistic approaches and reliability analyses, reflect the distinctive style of the original. Subjects discussed are: the understanding of slope performance, mechanisms of instability, requirements for modeling and analysis, and new techniques for observation and modeling. Special attention is paid to the relation with the increasing frequency and consequences of natural and man-made hazards. Strategies and methods for assessing landslide susceptibility, hazard and risk are also explored. Moreover, the relevance of geotechnical analysis of slopes in the context of climate change scenarios is discussed. All theory is supported by numerous examples. ''...A wonderful book on Slope Stability....recommended as a refernence book to those who are associated with the geotechnical engineering profession (undergraduates, post graduates and consulting engineers)...'' Prof. Devendra Narain Singh, Indian Inst. of Technology, Mumbai, India ''I have yet to see a book that excels the range and depth of Geotechnical Slope Analysis... I have failed to find a topic which is not covered and that makes the book almost a single window outlet for the whole range of readership from students to experts and from theoreticians to practicing engineers...'' Prof. R.K. Bhandari, New Delhi, India

Slope Stability Analysis by the Limit Equilibrium Method

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ISBN 13 : 9780784412886
Total Pages : 0 pages
Book Rating : 4.4/5 (128 download)

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Book Synopsis Slope Stability Analysis by the Limit Equilibrium Method by : Yang Hsien Huang

Download or read book Slope Stability Analysis by the Limit Equilibrium Method written by Yang Hsien Huang and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Yang H. Huang presents fundamental principles and methods for using the limit equilibrium method in analyzing slope stability for the safe design of earth slopes.

Probabilistic Slope Stability Analysis Based on Finite Element Methods

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Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.:/5 (374 download)

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Book Synopsis Probabilistic Slope Stability Analysis Based on Finite Element Methods by : Jin-Zhang Zou

Download or read book Probabilistic Slope Stability Analysis Based on Finite Element Methods written by Jin-Zhang Zou and published by . This book was released on 1992 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technologies for Sustainable Transportation Infrastructures

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Publisher : Springer Nature
ISBN 13 : 9819748526
Total Pages : 936 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Technologies for Sustainable Transportation Infrastructures by : G. L. Sivakumar Babu

Download or read book Technologies for Sustainable Transportation Infrastructures written by G. L. Sivakumar Babu and published by Springer Nature. This book was released on with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Probabilistic Rock Slope Engineering

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ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Probabilistic Rock Slope Engineering by : Stanley M. Miller

Download or read book Probabilistic Rock Slope Engineering written by Stanley M. Miller and published by . This book was released on 1984 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a probabilistic slope stability analysis, the input parameters are considered as random variables that must be statistically described. The descriptive process relies on statistical analyses of discontinuity data collected by field mapping and of laboratory and field test results. Sound geologic and engineering judgment should be used in conjunction with these analyses. The probability of stability for a given slope failure mode is estimated by combining the probability of sliding and the probability that the potential sliding surface is long enough to allow failure. The probability of sliding is calculated from a safety factor distribution which can be estimated by Monte Carlo simulation or by numerical convolution performed by discrete Fourier procedures. The probability of sifficient length is estimated from discontinuity length data obtained by structure mapping. Multiple occurrences of the same failures mode in a slope can be analyzed after they have been simulated by generating spatially correlated properties of discontinuities responsible for the failure mode. A probabilistic analysis also allows for the effects of different failure modes in the same slope to be combined into a probabilistic estimate of overall slope stability. Thus, rock slope engineering can be enhanced by probabilistic methods that allow for a realistic treatment of parameter variabilities and multiple failure modes and that also produce useful probabilistic slope design criteria.

Discussion on probabilistic analysis of slope stability

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (181 download)

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Book Synopsis Discussion on probabilistic analysis of slope stability by :

Download or read book Discussion on probabilistic analysis of slope stability written by and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: São abordados alguns aspectos relativos à execução de análises probabilísticas em projetos de geotecnia. Apresenta-se um resumo dos conceitos de probabilidade e estatística, utilizados ao longo do trabalho. Descreve-se uma metodologia para a obtenção dos dados necessários à análise probabilística, incluindo a quantidade e a localização de amostras, o cálculo das médias e variâncias dos parâmetros do solo e a quantificação das incertezas relativas a estes valores. Apresenta-se o procedimento de execução dos três métodos probabilísticos mais utilizados em geotecnia com ênfase especial para o Método do Segundo Momento de Primeira Ordem. São executadas análises probabilísticas considerando, separadamente, variações de altura e inclinação de um talude de mineração sob condições drenadas. Avalia-se também a aplicação da metodologia de análise probabilística em situações não-drenadas, através da análise da estabilidade de um quebra-mar sobre argila mole.

A Study on the Application of Probabilistic Methods to Slope Stability Problems [microform]

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Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 : 9780315926622
Total Pages : 366 pages
Book Rating : 4.9/5 (266 download)

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Book Synopsis A Study on the Application of Probabilistic Methods to Slope Stability Problems [microform] by : Guokun Chen

Download or read book A Study on the Application of Probabilistic Methods to Slope Stability Problems [microform] written by Guokun Chen and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1994 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Localized Probabilistic Approach for Slope Stability Analysis

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis A Localized Probabilistic Approach for Slope Stability Analysis by : Sunthorn Pumjan

Download or read book A Localized Probabilistic Approach for Slope Stability Analysis written by Sunthorn Pumjan and published by . This book was released on 1998 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Probabilistic Approaches for Geotechnical Site Characterization and Slope Stability Analysis

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ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Probabilistic Approaches for Geotechnical Site Characterization and Slope Stability Analysis by : 曹子君

Download or read book Probabilistic Approaches for Geotechnical Site Characterization and Slope Stability Analysis written by 曹子君 and published by . This book was released on 2012 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Model for Probabilistic Slope Stability Analysis and Application to a Tailings Dam

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Publisher :
ISBN 13 :
Total Pages : 219 pages
Book Rating : 4.:/5 (152 download)

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Book Synopsis Development of a Model for Probabilistic Slope Stability Analysis and Application to a Tailings Dam by :

Download or read book Development of a Model for Probabilistic Slope Stability Analysis and Application to a Tailings Dam written by and published by . This book was released on 1986 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Probabilistic Model for Seismic Slope Stability Analysis

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Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis A Probabilistic Model for Seismic Slope Stability Analysis by : Dimitri A. Grivas

Download or read book A Probabilistic Model for Seismic Slope Stability Analysis written by Dimitri A. Grivas and published by . This book was released on 1978 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Geotechnical Investigation and Design Tables

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Publisher : CRC Press
ISBN 13 : 020394660X
Total Pages : 356 pages
Book Rating : 4.2/5 (39 download)

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Book Synopsis Handbook of Geotechnical Investigation and Design Tables by : Burt G. Look

Download or read book Handbook of Geotechnical Investigation and Design Tables written by Burt G. Look and published by CRC Press. This book was released on 2007-04-26 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical handbook of properties for soils and rock contains, in a concise tabular format, the key issues relevant to geotechnical investigations, assessments and designs in common practice. In addition, there are brief notes on the application of the tables. These data tables are compiled for experienced geotechnical professionals who require a reference document to access key information. There is an extensive database of correlations for different applications. The book should provide a useful bridge between soil and rock mechanics theory and its application to practical engineering solutions. The initial chapters deal with the planning of the geotechnical investigation, the classification of the soil and rock properties and some of the more used testing is then covered. Later chapters show the reliability and correlations that are used to convert that data in the interpretative and assessment phase of the project. The final chapters apply some of these concepts to geotechnical design. This book is intended primarily for practicing geotechnical engineers working in investigation, assessment and design, but should provide a useful supplement for postgraduate courses.