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NTIS 바로가기한국농공학회논문집 = Journal of the Korean Society of Agricultural Engineers, v.58 no.3, 2016년, pp.81 - 90
박성용 (National Disaster Management Institute, Ministry of Public Safety and Security) , 장석현 (Department of Regional Infrastructure Engineering, Kangwon National University) , 임현택 (Department of Regional Infrastructure Engineering, Kangwon National University) , 김정면 (Department of Regional Infrastructure Engineering, Kangwon National University) , 김용성 (Department of Regional Infrastructure Engineering, Kangwon National University)
It is significant to redevelop the deterioration reservoir through raising for countermeasure to climate change and Earthquake improvement of reservoir. This study aims to investigate the behavior of deterioration reservoir with poor-fabricated core subjected to raising water level and earthquake us...
핵심어 | 질문 | 논문에서 추출한 답변 |
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저수지의 노후화로 인해 발생할 수 있는 문제는 무엇이 있는가? | 2014년도 한국 농어촌공사의 저수지전수조사 결과, 국내 저수지 총 17,427개소 중 약 96 %가 1980년대 중반 이전에 건설되어 노후가 심하거나 내구성이 취약한 것으로 나타났다. 또한 축조된 지 50년 이상 경과된 노후저수지가 전체의 70 %를 차지하고, 점차 시간경과에 따라 노후화의 계속적 진행에 따른 저수지 붕괴 위험, 저수지 하부 토사퇴적에 따른 저수량 감소 등 심각한 문제점을 내포하고 있다 (Kim et al., 2011). | |
노후가 심하거나 내구성이 취약한 저수지의 장기 안정성을 보장하기 위해 필요한 것은 무엇인가? | 따라서, 기후변화 및 지진발생에 따른 노후저수지의 장기 안정성을 도모하기 위해 증고 및 코어보강에 의한 노후저수지의 재개발이 절실하며, 노후저수지의 성공적 재개발을 위하여 먼저, 수위상승에 따른 침투거동 및 지진 발생에 따른 동적거동에 대한 연구가 필요하다. | |
기후변화에 의한 집중호우는 저수지에 어떤 영향을 주는가? | , 2011). 더불어 최근 들어 기후변화에 의한 집중호우의 빈도가 증가하고 있으며, 이는 수위 급상승 및 침투를 동반하여 저수지의 안전을 지속적으로 위협하고 있는 실정이다. |
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