浅海域における不規則波の分散特性について

HANDLE Web Site オープンアクセス

書誌事項

タイトル別名
  • PROPAGATION OF RANDOM WAVES IN SHALLOW WATER
  • センカイイキ ニ オケル フキソクハ ノ ブンサン トクセイ ニ ツイテ

この論文をさがす

抄録

This paper deals with propagation of uni-directional random waves in shallow water.Thirty five cases of experiments (fifteen cases of constant depth and twenty cases of 1/10and 1/20 beach slopes) were performed using a random wave simulation system in alaboratory wave tank. Water surface records measured with six or twelve wave gaugeswere analized by means of cross spectra. Firstly, changes of the coherence with the ratioof the wave gauge distance to the component wave length l/Ln are discussed. Secondly, component wave lengths calculated by the phase spectrum are compared with theoreticalvalues. Finally some problems on the concept of component wave are pointed out from theresults of this study.

収録刊行物

詳細情報 詳細情報について

問題の指摘

ページトップへ