원문정보
Characteristics on Stabilization Measures for Cutting Slopes of Forest Roads
초록
영어
Forest roads failure is one of the most common problems caused by heavy rainfalls. This study investigated the characteristics on stabilization measures installed for cutting slopes failure of forest road resulted from heavy rainfalls. Three primary factors (slope length, slope gradient, soil type) affecting cutting slope failure were considered and stabilization measures were classified into two types (A type: wooden fence, vegetation sandbag, stone masonry; B type: wire cylinder, gabion, concrete retaining wall) through discriminant analysis based on their capacity of resistance to slope failure. Results showed that A type was mainly installed in such conditions as cut slope <8 m, cut slope gradient 30-40o and soil type with soil while B type occurred in locational conditions as cut slope length >8 m, cut slope gradient <30o and >40o, and soil type of gravelly soil and rock.
목차
서론
재료 및 방법
조사지역
조사항목
조사방법
분석방법
결과 및 고찰
임도 절토사면 안정구조물 현황
임도 절토비탈면 안정구조물과 사면길이, 사면경사 및토질과의 관계
임도 절토비탈면 안정구조물의 적용 특성
임도 절토비탈면 안정구조물의 선정을 위한 요인별 기여도 평가
임도 절토비탈면 안정구조물 선정요인의 판별분석
결론
감사의 글
References