석탄회 활용 성토체의 사면안정성 평가

초록

We carried out slope stability analysis for embankment constructed with bottom ash and weathered soil, considering infiltration induced by rainfall. Before this analysis, we performed tests for permeability, SWCC and shear strength. The SWCC and permeability of bottom ash is similar to weathered soil. However, these characteristics and slope stability are affected by particle size distribution and initial water content(or matric suction).