直立浮上式防波堤の実海域実証試験

DOI Web Site 被引用文献3件
  • 有川 太郎
    (独) 港湾空港技術研究所 海洋・水工部
  • 坂口 章
    国土交通省 中部地方整備局 名古屋港湾空港技術調査事務所
  • 小林 真
    (株) 大林組海洋土木技術部
  • 虎石 龍彦
    新日鉄エンジニアリング (株) 海洋・エネルギー事業部
  • 櫻井 良宏
    東亜建設工業 (株) 土木部
  • 木原 一禎
    三菱重工鉄構エンジニアリング (株) 橋梁事業本部

書誌事項

タイトル別名
  • THE FIELD EXPERIMENT OF BUOYANCY-DRIVEN VERTICAL PILING BREAKWATER

説明

An innovative ‘buoyancy-driven vertical piling breakwater’ is under development to protect harbor facilities against high waves and tsunamis. This breakwater consists of rows of steel pipe piles and each pile consists of upper and lower steel pipes. The movable performance and hydraulic characterisitics of the breakwater have been verified by the large scale hydraulic model tests. In addition, the performance of the breakwater in the sea has to be clarified for its realization.<BR>This paper reports the results of the field experiment by a real scale structure. The results clearly demonstrate that: 1) The fabrication accuracy and the placing accuracy of the steel pipes were excellent; 2) The rising time of the breakwater in the waves was within a few minitues; 3) The transmission mechanism of the wave force from the upper pipe to the lower pipe has been proven; 4) The marine growth around the upper pipe was little.

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