CAJ | 학술논문

根据江苏辐射沙洲北部海域（响水沿海）8个月的实测风与浪的资料统计分析了该区域的风浪关系。首先，统计了该海域的风速分布以及波向分布，然后采用新的风浪判别方法挑选出其中的风浪数据，通过最小二乘法拟合了有效波高、有效波周期和风速的曲线关系。结果表明各个方向的风速分布基本均匀，但波高分布差异较大，能起破坏性作用的波浪主要来自NW、NNW、N、NNE方向。拟合得到的关系式与实测分布符合较好，其中有效波高与有效波周期的关系式计算的结果与实测的平均相对误差较小，可用于该海域的波浪预报及作为附近工程建设的参考。
근거강소복사사주북부해역（향수연해）8개월적실측풍여랑적자료통계분석료해구역적풍랑관계。수선，통계료해해역적풍속분포이급파향분포，연후채용신적풍랑판별방법도선출기중적풍랑수거，통과최소이승법의합료유효파고、유효파주기화풍속적곡선관계。결과표명각개방향적풍속분포기본균균，단파고분포차이교대，능기파배성작용적파랑주요래자NW、NNW、N、NNE방향。의합득도적관계식여실측분포부합교호，기중유효파고여유효파주기적관계식계산적결과여실측적평균상대오차교소，가용우해해역적파랑예보급작위부근공정건설적삼고。
Based on the measured wind and wave data of eight months on the north coastal waters of radial sand ridges in Jiangsu province, the wind?wave relationship of this region was analyzed. Firstly, the distributions of wind speed and direction were statistically obtained. After that, the wind?wave data were picked out according to the new wind?wave distinguished method and the curve relations between significant wave height, significant wave peri?od and wind speed were fitted by least square method. The results show that the distribution of wind speed in all di?rections is almost uniform and does not coincide with the distribution of wave height. The waves induced significant damage are mainly from NW,NNW,N and NNE direction. The fitted formulas are in accordance with the actual dis?tribution. Besides, the average relative error is smaller between the measured values and the results calculated from the formula which reflects the relationship between significant wave height and significant wave period. Therefore the formulas can be used as wind?wave prediction and references of the nearby engineering construction.