Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 1999.03a
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- Pages.331-338
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- 1999
A Study on the Prediction Technical for Critical Slip surface Using Genetic Algorithm
유전자 알고리즘을 이용한 사면의 임계파괴면 예측기법에 관한 연구
Abstract
In the present study, a searching technique for critical slip surface in two dimensional slope stability analysis is proposed. The failure surface generation and analysis has been usually limited to simple geometric shapes. However, more random surfaces need to be examined for some particular ground conditions. For this purpose, random searching technique is developed using genetic algorithm. The generalized limit equilibrium method is employed as the method of stability analysis. Using this technique, the factor of safety is compared with the result by using simplified Bishop's method. In addition, the convergent trend of fitness value is analyzed.
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