ALGORITHM OF SAFETY FACTOR CALCULATION OF SLOPE WITH ASSUMED NON-CIRCULAR SLIP SURFACE BY SPENCER METHOD
نویسندگان
چکیده
منابع مشابه
A HYBRID SUPPORT VECTOR REGRESSION WITH ANT COLONY OPTIMIZATION ALGORITHM IN ESTIMATION OF SAFETY FACTOR FOR CIRCULAR FAILURE SLOPE
Slope stability is one of the most complex and essential issues for civil and geotechnical engineers, mainly due to life and high economical losses resulting from these failures. In this paper, a new approach is presented for estimating the Safety Factor (SF) for circular failure slope using hybrid support vector regression (SVR) and Ant Colony Optimization (ACO). The ACO is combined with the S...
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In the current practice, to determine the safety factor of a slope with two-dimensional circular potential failure surface, one of the searching methods for the critical slip surface is Genetic Algorithm (GA), while the method to calculate the slope safety factor is Fellenius' slices method. However GA needs to be validated with more numeric tests, while Fellenius' slices method is just an appr...
متن کاملA Hybrid Support Vector Regression with Ant Colony Optimization Algorithm in Estimation of Safety Factor for Circular Failure Slope
Slope stability is one of the most complex and essential issues for civil and geotechnical engineers, mainly due to life and high economical losses resulting from these failures. In this paper, a new approach is presented for estimating the Safety Factor (SF) for circular failure slope using hybrid support vector regression (SVR) and Ant Colony Optimization (ACO). The ACO is combined with the S...
متن کاملSearch for Critical Slip Surface in Slope Stability Analysis by Spline-Based GA Method
The stability of a soil slope is usually analyzed by limit equilibrium methods, in which the identification of the critical slip surface is of principal importance. In this study the spline curve in conjunction with a genetic algorithm is used to search the critical slip surface, and Spencer’s method is employed to calculate the factor of safety. Three examples are presented to illustrate the r...
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ژورنال
عنوان ژورنال: Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering)
سال: 2015
ISSN: 2185-6516
DOI: 10.2208/jscejge.71.218