Spectral element analysis to evaluate the stability of long and steep slopes

摘要: This paper evaluates the stability of long and steep slopes examining effect critical length/depth ratio, L/H, slope angle, β cr, by comparing results infinite equation with spectral element method. In addition, influence uphill downhill boundaries on is also evaluated in theoretical domains. As an example, this presents a analysis vegetated barren saturated seismic conditions, effectiveness for those slopes. slopes, root zone may not extend to whole depth slope, which lead overestimating factor safety equation. examines applicability infinitely long, steep, shallow model