지진해일에 의한 토사이동 해석을 위한수리모형장치 제작 및 적용성 평가 (Construction and Application of the Hydraulic Scale Model for the Analysis of Sediment Transport by Tsumani)

서지정보

· 발행기관 : (사)한국방사선산업학회
· 수록지 정보 : 방사선산업학회지 / 7권 / 2호 / 201 ~ 207페이지
· 저자명 : 염민교, 이백근, 이정렬, 민병일, 서경석

초록

Soil liquefaction by tsunami or wave induced currents can cause serious damages tocoastlines and coastal infrastructures. Although liquefaction caused by regular waves over seabeds has been extensively investigated, studies of tsunami-induced liquefaction near coastal areahave been relatively rare. In this work, the hydraulic scale model has been designed and constructedto investigate the variations of wave height and sediment transport by tsunami. The distortedhydraulic scale model based on the Froude similarity was adopted to represent hydrodynamics andsediment transport in a coastal area. The scale model was composed of control box, screw axis, wavepaddle and rotating coastal structure.

영어초록

Soil liquefaction by tsunami or wave induced currents can cause serious damages tocoastlines and coastal infrastructures. Although liquefaction caused by regular waves over seabeds has been extensively investigated, studies of tsunami-induced liquefaction near coastal areahave been relatively rare. In this work, the hydraulic scale model has been designed and constructedto investigate the variations of wave height and sediment transport by tsunami. The distortedhydraulic scale model based on the Froude similarity was adopted to represent hydrodynamics andsediment transport in a coastal area. The scale model was composed of control box, screw axis, wavepaddle and rotating coastal structure.

참고자료

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