離岸堤周辺の波高変化と汀線変化に関する研究

• 森 啓之

  八戸高専 専攻科 建設環境工学専攻

• 南 將人

  八戸高専 建設環境工学科

書誌事項

タイトル別名

• STUDY IN CHANGE OF WAVE HEIGHT AND CHANGE OF SHORELINES

抄録

Detached breakwaters have been used as coastal protection structures. In sandy beaches, group of breakwaters that have openings are constructed. According to the analysis of the bottom sounding, it is known that tombolos are formed behind detached breakwaters. And local scour will occur in an opening or offshore after the detached breakwaters construction. It is difficult to estimate the amount of sand trapping effect because the shoreline data is few. Thus the purpose of this study is to research the relationship wave field and shoreline profiles. The results of this research are follows. 1) If a rate of wave height decreases, erosion will occur. 2) Some detached breakwaters are not applied it. Even if rate of wave height does not change, erosion will occur.

収録刊行物

• 海洋開発論文集

  海洋開発論文集 22 893-898, 2006

  公益社団法人 土木学会

キーワード

• Detached break water
• Wave Height
• Shore Line

詳細情報

• CRID: 1390001205203858048
• NII論文ID: 130003950555
• DOI: 10.2208/prooe.22.893
• ISSN: 18848265
• ISSN: 09127348
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可