港工技术
港工技術
항공기술
Port Engineering Technology
2015年
5期
10-14
,共5页
林谌%张庆河%陈同庆%王扬杰
林諶%張慶河%陳同慶%王颺傑
림심%장경하%진동경%왕양걸
“梅花”台风%WRF模式%SWAN模型%波浪周期
“梅花”檯風%WRF模式%SWAN模型%波浪週期
“매화”태풍%WRF모식%SWAN모형%파랑주기
typhoon Muifa%WRF model%SWAN model%wave period
利用具有实测气象资料同化功能的WRF模型和MCT实时耦合SWAN-FVCOM模式，对“梅花”台风过程的风、浪、流进行数值模拟，计算结果与实测结果对比表明，数模结果能较好描述台风路径、台风风场以及波浪场。将台风期间大连损毁海岸工程附近海域波浪特征与50年一遇设计波浪进行了对比，建议在我国东部沿海受台风影响的沿岸设计波浪要素的确定中进一步加强对较长周期波浪的研究。
利用具有實測氣象資料同化功能的WRF模型和MCT實時耦閤SWAN-FVCOM模式，對“梅花”檯風過程的風、浪、流進行數值模擬，計算結果與實測結果對比錶明，數模結果能較好描述檯風路徑、檯風風場以及波浪場。將檯風期間大連損燬海岸工程附近海域波浪特徵與50年一遇設計波浪進行瞭對比，建議在我國東部沿海受檯風影響的沿岸設計波浪要素的確定中進一步加彊對較長週期波浪的研究。
이용구유실측기상자료동화공능적WRF모형화MCT실시우합SWAN-FVCOM모식，대“매화”태풍과정적풍、랑、류진행수치모의，계산결과여실측결과대비표명，수모결과능교호묘술태풍로경、태풍풍장이급파랑장。장태풍기간대련손훼해안공정부근해역파랑특정여50년일우설계파랑진행료대비，건의재아국동부연해수태풍영향적연안설계파랑요소적학정중진일보가강대교장주기파랑적연구。
Based on WRF model with the function of assimilating real-measured meteorological data and SWAN-FVCOM model with MCT real-time coupling, the numerical simulation has been made for the wind, wave and tidal current being affected by typhoon Muifa. In comparison with real-measured results, the numerical simulation results show the typhoon track, typhoon field and wave field well. In addition, the design wave value of 50y return period has been compared with the wave characteristics of the sea area near Dalian coastal structure damaged by typhoon Muifa. It is proposed to study further long-period wave in the design of wave factors for China eastern coast which is impacted by typhoon.
