CAJ | 학술논문

文中利用广海湾内长达49个月的实测海浪资料,对湾内海浪基本要素以及大浪过程与热带气旋活动的关系进行统计分析,并选取一个典型台风过程的波浪进行研究。结果表明：广海湾内波浪多以0~2级波高为主,出现频率达67%,3级波高次之,出现频率为32%,偶有4级波高出现；平均波高年变化幅度不大,但季节变化特征明显,最大波高的年变化和季节变化幅度均较大；大浪多出现在夏、秋季,与热带气旋活动密切相关；2008年9月强台风“黑格比”活动期间,测点观测到最大浪高达3.55m,形成5级以上大浪,台风浪波型经历了涌浪(有成熟的,也有未成熟的)-风浪-涌浪(未成熟的)的过程,符合一般台风浪波型的演变规律。
문중이용엄해만내장체49개월적실측해랑자료,대만내해랑기본요소이급대랑과정여열대기선활동적관계진행통계분석,병선취일개전형태풍과정적파랑진행연구。결과표명：엄해만내파랑다이0~2급파고위주,출현빈솔체67%,3급파고차지,출현빈솔위32%,우유4급파고출현；평균파고년변화폭도불대,단계절변화특정명현,최대파고적년변화화계절변화폭도균교대；대랑다출현재하、추계,여열대기선활동밀절상관；2008년9월강태풍“흑격비”활동기간,측점관측도최대랑고체3.55m,형성5급이상대랑,태풍랑파형경력료용랑(유성숙적,야유미성숙적)-풍랑-용랑(미성숙적)적과정,부합일반태풍랑파형적연변규률。
Based on the 49-month wave data collected continually at the station of Gyanghai Bay, statistical analysis of wave characteristics was conducted. The results show that the wave height in the bay is usually below 0.5 m. The year-to-year variation of annual-average wave height is small, while the seasonal variation is quite notable. Both the year-to-year and seasonal variations of maximum wave height are prominent. Higher waves occur mainly in summer and autumn, due to tropical cyclones. During Typhoon Hagupit, the wave height increased rapidly, with the maximum wave height reaching 3.55 m. The pattern of typhoon wave was wind-driven wave pattern.