Analysis of fuzzy reliability for plane sliding of slope
Youzhi Wang · Rock and Soil Mechanics · 2005
Randomness and fuzziness of plane sliding of slopes are considered comprehensively. Associating with real project condition, probability density function for performance function and membership function of the slope are set up. Then a practical method to calculate fuzzy failure probability and fuzzy reliability of slope’s stability is put forward. At the same time, confidence interval of fuzzy reliability is calculated.