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NTIS 바로가기대한토목학회논문집 = Journal of the Korean Society of Civil Engineers, v.37 no.5, 2017년, pp.927 - 940
김미경 (연세대학교 건설환경공학과 통합과정) , 김상필 (연세대학교 건설환경공학과 통합과정) , 노현주 (연세대학교 건설환경공학과 통합과정) , 손홍규 (연세대학교 건설환경공학과)
Landslide has been a major disaster in Indonesia, and recent climate change and indiscriminate urban development around the mountains have increased landslide risks. Java Island, Indonesia, where more than half of Indonesia's population lives, is experiencing a great deal of damage due to frequent l...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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산사태 취약성이란 무엇인가? | , 2017). 산사태 취약성은 해당지역의 지형 특성에 의해 근거하여 산사태가 발생할 가능성을 의미하며(Brabb, 1984), 산사태가 발생할 공간적인 확률에 대해 일관적인 정보를 제공하기 때문에 산사태 관리에 있어서 중요한 도구로 여겨진다(Petschko et al., 2014). | |
산사태 취약성이 산사태 관리에 있어서 중요한 도구로 여겨지는 이유는 무엇인가? | , 2017). 산사태 취약성은 해당지역의 지형 특성에 의해 근거하여 산사태가 발생할 가능성을 의미하며(Brabb, 1984), 산사태가 발생할 공간적인 확률에 대해 일관적인 정보를 제공하기 때문에 산사태 관리에 있어서 중요한 도구로 여겨진다(Petschko et al., 2014). | |
산사태 발생 취약성 분석에서 지형관련인자에는 어떤 것들이 있는가? | 지형관련인자에는 표고(elevation), 경사도(slope), 경사향(aspect), 단면곡률(profile curvature) 및 접선곡률(tangential curvature)과같은 변수들이 포함되어 있다. 지형관련인자는 주로 중력에 따른 에너지의 흐름과 연관되어 있고, 사면의 형태를 결정하기 때문에 산사태 발생 취약성 분석에 중요한 요소이다(Samodra et al. |
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