지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Most areas in Gangwon-do are mountainous regions where causes heavy damages due to landslides. It is important to analyze basic factors influencing the cause of landslides in order to prevent such landslides. For this study, a landslide occurring site is extracted from aerial images taken after the landslide caused by typhoon "Ewiniar" in Pyeongchang area 2006. Also, the overlay analysis with the topographic, forest, and soil maps in this area is performed using GIS based methods. In addition, the topographic, forest, and soil characteristics relating to the landslide factors are analyzed. As a result, large numbers of landslides occurred at a slope angle of 20°- 40°. In the case of the forest factors, there are close relationships between the artificial pine and larch forests and the frequency of landslides. The low forest density represents a weakness in landslides. In the case of the soil factors, a higher level in the surface soil with a type of sandy loam soil, a higher gravel content in subsoil, and a higher degree of acid rocks in soil parent materials cause higher frequencies in landslides
목차
Abstract
1. Introduction
2. Data Acquisition and Method
3. Analysis of Landslides
4. Conclusion
References
참고문헌 (18)
참고문헌 신청
1. [단행본] - Bromhead, E. N. / 1998 / The Stability of Slope / Taylor &Francis
2. [학술지(정기간행물)] - 채병곤 / 2009 / AHP 분석기법을 이용한 급경사지재해 취약성 평가표 개발 / 지질공학 19 (1) : 99 ~ 108
3. [학술지(정기간행물)] - 조용찬 / 2006 / 강릉지역 산사태의 기하학적 특성과 절리특성에 관한 연구 / 지질공학 16 (4) : 437 ~ 453
4. [학술지(정기간행물)] - Dai, F. C / 2003 / A spatiotermporal probabilistic modelling of storm-induced shallow landsliding using aerial photographs and logistic regression / Earth Surface Processes and Landforms 28 (5) : 527 ~ 545
5. [학술지(정기간행물)] - Jung, K. S. / 2012 / Development trend of landslide hazard prediction technology / Magazine of Korea Water Resources Association 45 (5) : 80 ~ 89
2. [학술지(정기간행물)] - 채병곤 / 2009 / AHP 분석기법을 이용한 급경사지재해 취약성 평가표 개발 / 지질공학 19 (1) : 99 ~ 108
3. [학술지(정기간행물)] - 조용찬 / 2006 / 강릉지역 산사태의 기하학적 특성과 절리특성에 관한 연구 / 지질공학 16 (4) : 437 ~ 453
4. [학술지(정기간행물)] - Dai, F. C / 2003 / A spatiotermporal probabilistic modelling of storm-induced shallow landsliding using aerial photographs and logistic regression / Earth Surface Processes and Landforms 28 (5) : 527 ~ 545
5. [학술지(정기간행물)] - Jung, K. S. / 2012 / Development trend of landslide hazard prediction technology / Magazine of Korea Water Resources Association 45 (5) : 80 ~ 89
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UCI(KEPA) : I410-ECN-0101-2015-530-002847078