CAJ | 학술논문

概要阐述了深水直立堤在波浪作用下，不同工况时堤体稳定性及波浪力的变化规律，用不同计算方法与实测数据进行了对比分析，证明实测深水直堤立波、远破波的波浪力与规范及合田良实“新波压力计算法”的计算值相符合，且与合田计算结果符合程度较好；近破波时，合田计算结果与试验结果符合程度相对较差，而规范计算结果则与试验结果不相符，揭示了深水堤与一般防波堤的差别。有关研究成果已作为有关规范中直立堤波浪力计算公式的修订依据。
개요천술료심수직립제재파랑작용하，불동공황시제체은정성급파랑력적변화규률，용불동계산방법여실측수거진행료대비분석，증명실측심수직제립파、원파파적파랑력여규범급합전량실“신파압력계산법”적계산치상부합，차여합전계산결과부합정도교호；근파파시，합전계산결과여시험결과부합정도상대교차，이규범계산결과칙여시험결과불상부，게시료심수제여일반방파제적차별。유관연구성과이작위유관규범중직립제파랑력계산공식적수정의거。
The paper presents briefly the pattern of change in the stability of a deep water vertical breakwater and the wave forces acting on the breakwater in various working condition when the breakwater is subject to the action of waves,which are compared and analyzed against the measured data with different computational methods. It is proved that the measured wave forces of standing waves and broken waves on vertical breakwaters are compatible with that specified in the Standards and the computed results by using the Goda's New Wave Pressure Calculation Method and fit well with Goda's calculated results. However, for breaking waves, the Goda's calculated results fit poorly with the test results and the calculated results as per the relevant standards don't fit with the test results,showing the difference of a deep water breakwater with a common break-water. The results of the research have been used as the basis for the revision of the equations for calculation of wave forces on vertical breakwaters in relevant standards.