2014
DOI: 10.2478/amsc-2014-0013
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Investigating the Slope Stability Based on Uncertainty by Using Fuzzy Possibility Theory

Abstract: The main purpose of this paper is to investigate the slope stability condition by using fuzzy estimation method based on fuzzy possibility theory. Due to use of this theory, the inaccuracy, ambiguity and uncertainty in input parameters are considered and therefore, the calculated factor of safety (FOS) is highly reliable. In this research, first, the input parameters of slope stability analysis, based on statistical characteristics and grade of membership concept, as a fuzzy numbers are defined. Then the perfo… Show more

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Cited by 5 publications
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“…the quantitative parameter for slope stability assessment is the factor of Safety (foS), which is the ratio of soil/rock resistance force to the sliding force. the resisting and sliding forces are both a function of the Geomechanical properties of the rockmass and the overall slope geometry [5]. the allowable guidelines for the safety factor for open pit slopes were proposed by [6] and are presented in table 1.…”
Section: Introductionmentioning
confidence: 99%
“…the quantitative parameter for slope stability assessment is the factor of Safety (foS), which is the ratio of soil/rock resistance force to the sliding force. the resisting and sliding forces are both a function of the Geomechanical properties of the rockmass and the overall slope geometry [5]. the allowable guidelines for the safety factor for open pit slopes were proposed by [6] and are presented in table 1.…”
Section: Introductionmentioning
confidence: 99%