소파케이슨 방파제의 기대활동량 선정
Calculation of Expected Sliding Distance of Wave Dissipating Caisson Breakwater
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참고문헌
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초록
소파케이슨방파제의기대활동량산정방법을제안하였다. 소파케이슨의활동량산정을위해필요한파력의시계열은기존에개발된소파케이슨의정적파력모델을동적으로확장하여개발하였다. 충격파와중복파의구성은지속시간및최대파력을이용하여구하였다. 수치해석에서는제안방법에의한소파케이슨의 1파에대한활동량및 50년간의기대활동량을직립케이슨에적용하는기존방법의결과와비교하였다. 비교결과제안방법에의 한소파케이슨의활동량은기존방법을적용할때보다감소하는것으로나타났다.
Abstract
An approach to calculate expected sliding distance of wave dissipating caisson breakwater isproposed. Time history of dynamic wave presure for the calculation of sliding distance is made by extendingconventional static wave pressure developed for the wave dissipating caisson breakwater. Construction of impactnumerical analysis, the sliding distance for an attack of single wave and expected sliding distance for 50 years ofwave dissipating breakwater by proposed method were compared with those by conventional method for upliftcaisson breakwater. It was found that the sliding distance of wave dissipating breakwater by the proposed methodis smaller than by conventional method.
참고문헌 (10)
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