태풍 루사에 의한 김해 OO단지 사면붕괴 발생원인 분석

• 영문명: An Analysis on the Failure Mechanism of Slope behind a Plant Complex of Gimhae due to Typhoon Rusa
• 발행기관: 한국방재학회
• 저자명: 강인규 류정수 김홍택 백승철 Kang, In-Kyu Ryu, Jeong-Soo Kim, Hong-Taek Baek, Seung-Cheol
• 간행물 정보: 『3. 한국방재학회 학술대회논문집』2007년, 263~266쪽, 전체 4쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2007.02.22

영문 초록

In this paper, analysis results on the failure of slope behind a Plant Complex of Gimhae due to typhoon Rusa in 2002 are introduced. The left side of the slope was reinforced by soil nails and the right side of the slope was going to construct slope reinforcement works. In the slope failure, the damage area is about $34,000m^2$, the lower width of slope failure is about 230m, the upper width of slope failure is about 50m, and the height of slope failure is about 120m. The elevation of a bedrock in the right side of the slope was lower than the left side of the slope. Due to the depth of weathered soils and weathered rocks in right side of the slope was thick, it will be expected that the effects of pore-water pressure during the rainfalls are large. For the analysis of the failure mechanism, 3-dimensional numerical analysis was carried out by FLAC-3D.

키워드

typhoon Rusa slope failure FLAC-3D