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
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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.
Abstract
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.
참고문헌 (13)
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