STUDY ON CHANGE IN WAVE CHARACTERISTICS OF MILD WAVE AND SWELL UNDER PRESENT AND FUTURE CLIMATES

• SHIBUTANI Yoko

  東洋建設株式会社 総合技術研究所鳴尾研究所

• KOTAKE Yasuo

  東洋建設株式会社 総合技術研究所鳴尾研究所

• MORI Nobuhito

  京都大学 防災研究所

• SASAKI Jun

  東京大学 大学院新領域創成科学研究科

Bibliographic Information

Other Title

• 海上施工時における低波浪およびうねり性波浪の経年変化と将来変化に関する考察
• カイジョウ セコウジ ニ オケル テイハロウ オヨビ ウネリ セイ ハロウ ノ ケイ ネンヘンカ ト ショウライ ヘンカ ニ カンスル コウサツ

Abstract

 Wave characteristics changes have often been focused on high energy waves due to necessity in design of construction or beach profile change. However, mild wave is the most important condition during construction on the sea. In this study, inter-annual change in mild wave and swell characteristics, including their trends, was analyzed under present and future climates using observed wave data and numerical projection of future wave climate. From the analysis, we found the appearance frequency of mild wave is lower and that of swell is higher along the Pacific coast than along the Japan Sea side coast. Also, it was found that the frequency of the mild wave is projected to increase in the future although there is uncertainty.

Journal

• Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)

  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 74 (2), I_1333-I_1338, 2018

  Japan Society of Civil Engineers

Keywords

• daily wave climate
• swells
• maritime construction
• climate change

Details

• CRID: 1390845713017707392
• NII Article ID: 40021715502
• NII Article ID: 130007503913
• DOI: 10.2208/kaigan.74.i_1333
• ISSN: 18838944
• ISSN: 18842399
• NDL BIB ID: 029327723
• Web Site: http://id.ndl.go.jp/bib/029327723
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029327723
• Web Site: https://www.jstage.jst.go.jp/article/kaigan/74/2/74_I_1333/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed