JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Landslide characteristics for Hoengseong area in 2006
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Landslide characteristics for Hoengseong area in 2006
Yoo, Nam-Jae; Choi, Joon-Sik;
  PDF(new window)
 Abstract
This paper presents the landslide characteristics occurred in Hoengseong, Gangwondo and around July 16 in 2006, caused by heavy rainfall and antecedent precipitation by two typhoons of Ewiniar and Bilis. The main causes of landslides were antecedent precipitation between July 12 to 13, resulting in weakening grounds by increasing the degree of saturation previously, and the additional heavy rainfall between July 15 to 16. Most of landslides at natural slopes were transitional failures occurred along the boundary between residual weathered soil in shallow depth and hard mother rock. From the results of conclusive analyses for 100 sites in Hoengseong region where landslides occurred, the slope length of landslide and slope width were less than 100m with 87% of frequency and 30m with 74% of frequency, respectively. The average value of slope angles was .
 Keywords
Hoengseong;Heavy Rainfall;Landslides;
 Language
Korean
 Cited by
1.
GIS Based Analysis of Landslide Effecting Factors in the Pyeongchang Area, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, 2014, 32, 3, 261  crossref(new windwow)
 References
1.
건설교통부(2006), 2006년 7월 태풍 및 집중호우 피해조사.

2.
김종원 . 이성형 . 김창현 . 심우배(2006), 현장중심적 접근을 통한 수해특성 분석 및 정책과제, 국토연구원.

3.
박남선(2008), 강원도 토석류 산사태의 특성에 관한 연구, 강원대학교 석사학위논문.

4.
우보명 . 강위평(1985), "85년 7월 부산 문 현동 산사태재해에 관한 연구", 한국임학회, 70(1): 77-83.

5.
원종관 . 지정만 . 정지곤 . 이문원 . 김원사(1989), 1:50,000 갑천 도폭 지질보고서, 한국동력자원연구소.

6.
산림청(1993), 산사태 위험지 조사 판정 요령.

7.
최경(1986), 한국의 산사태 발생 요인과 예지에 관한 연구, 강원대학교 박사학위논문.

8.
홍승호 . 황상기 . 조등룡(1995), 1:50,000 창동도폭 지질보고서, 한국자원연구소.

9.
홍원표 . 김상규 . 한중근(1990), "강우로 기인되는 우리나라 사면활동의 예측", 대한토질공학회지, 6(2): 55-63.