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Current Issues and future directions in countermeasures against sediment-related disasters caused by earthquakes

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2019 International Symposium of Institute of Forest Science (2019.09)바로가기
  • 페이지
    pp.92-92
  • 저자
    Kun-Woo Chun, Suk-Woo Kim, Youn-Tae Lee, Su-Jin Jang
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450340

원문정보

초록

영어
If the characteristics of seismic motion are explained in the earthquake-prone area, the effect of seismic motion on occurrence of shallow failure and land creeping can be interpreted, but the current stage is still in the process of reviewing the explanation of mechanism suggesting from the characteristics of spatial distribution even for shallow failure with a high incidence. Moreover, the sediment runout process from large-scale landslide deposits caused by earthquakes remains poorly understood. Therefore, in order to conduct countermeasures against sediment-related disasters caused by earthquakes, first of all, it is necessary to identify geological structures vulnerable to earthquakes and to clarify areas where shallow failure and land creeping do not occur even if geological features and magnitude of seismic motion are same. In addition, the slope changes due to influence of rainfall should be extracted the topographic changes before and after rainfall by monitoring the slope using a fixed camera, UAV-SfM survey and measuring the width of cracks, etc. around the period of rain in summer. In particular, more effective countermeasures should be established for the systematic control of large amounts of sediment produced by earthquake-induced slope failures.

키워드

Countermeasures against sediment-related disasters caused by earthquakes Seismic motion Shallow failure Land creeping Geological structure Topographic change Rainfall characteristics

저자

  • Kun-Woo Chun [ College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ]
  • Suk-Woo Kim [ College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ] Corresponding Author
  • Youn-Tae Lee [ The Institute of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea ]
  • Su-Jin Jang [ College of Forest and Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2019 International Symposium of Institute of Forest Science

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