CAJ | 학술논문

开展潜堤数值模拟研究的关键问题在于潜堤透射系数的确定.根据断面物理模型试验测得的潜堤透射系数对国内外众多计算潜堤透射系数的经验公式进行验证,发现杨正己的经验公式计算结果与实测值吻合度较高,且略偏于安全,可作为潜堤数值模拟时估算波浪透射系数的一种辅助手段.
개전잠제수치모의연구적관건문제재우잠제투사계수적학정.근거단면물리모형시험측득적잠제투사계수대국내외음다계산잠제투사계수적경험공식진행험증,발현양정기적경험공식계산결과여실측치문합도교고,차략편우안전,가작위잠제수치모의시고산파랑투사계수적일충보조수단.
The key problem for carrying out numerical simulation study of submerged breakwaters is to determine the trans-mission coefficient of a submerged breakwater. The transmission coefficients of submerged breakwaters obtained from sectional physical model tests were used to verify numerous domestic and foreign empirical formulas which are used to calculate the transmission coefficients of submerged breakwaters and it is found that the calculated results by using Yang Zhengji's empiri-cal formula are highly identical with the actually measured value and are slightly safer,which can be used as an auxiliary means for estimating wave transmission coefficient of submerged breakwaters in numerical simulation tests.