This project purpose is analyzing and comparing FS of slope between the numerical analysis program and values using expressions are suggested by another researchers, and understanding influenced factors of slope safety. Given problem is in a state of ground water level in ground divided upper and lower layers. Using numerical analysis program, we study how ground water level will be affecting t
Many factors, such as the way to experiment shear strength, the choice of shear strength, the way to analyze, the characteristic of shear strength, slope‘s geometrical condition and the degree of uncertainty of other conditions, the cost spent to lower slope’s slope or to decrease the height, the result and the amount of damage when slope is destructed, judging whether slope is the permanent
Assumed that there is 5 slices.
(Fs = 1.855)
Assumed that there is 30 slices.
(Fs = 1.810)
Factor of safety by hand = 1.82
Factor of safety by slope/w assumed 5 slices = 1.855
Factor of safety by slope/w assumed 30 slices = 1.810
절편 30개로 가정하고 프로그램을 돌려서 구한 이 값을 정확한 값이라 가정하고 손으로 계산한