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한국농공학회논문집 = 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)
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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 |
|---|---|---|
| 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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