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Development of a Rock Slope Analysis Software Considering Ground Water Level  

Yang Hyung-Sik (전남대학교 건설지구환경공학부)
Ha Tae-Wook (전남대학교 건설지구환경공학부)
Kim Won-Beom (전남대학교 건설지구환경공학부)
Choi Mi-Jin (전남대학교 건설지구환경공학부)
Lee Jine-Haeng (전남대학교 대학원 지구시스템공학과)
Publication Information
Tunnel and Underground Space / v.15, no.3, 2005 , pp. 213-222 More about this Journal
Abstract
In this study, an artificial neural network was used to predict stability of weak rock slopes with various discontinuities and underground water conditions. Input data were provided by UDEC analyses on 108 cases of representative conditions of different slope heights, angles, discontinuity angles and water levels. The verification shows high correlation $(r^2-=0.97)$ between analyses and predictions. The program was able to predict safety factors with the same accuracy from unlearned data sets.
Keywords
ground water; rock slope; discontinuities; neural network;
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