Development of Hazard Map in Waterfront Area by Ship Drifting and Grounding Model in Tsunami

• HASHIMOTO Takayuki

  Taisei Corporation

• KOSHIMURA Shunichi

  The University of Tohoku

• KOBAYASHI Eiichi

  The University of Kobe

• FUJII Naoki

  Tokyo Electric Power Services Co., Ltd.

• TAKAO Makoto

  Tokyo Electric Power Company, Inc.

Bibliographic Information

Other Title

• 津波来襲時における船舶漂流・座礁モデルを用いた臨海都市域危険度マップの開発
• ツナミ ライシュウジ ニ オケル センパク ヒョウリュウ ザショウ モデル オ モチイタ リンカイ トシイキ キケンド マップ ノ カイハツ

Abstract

Not only hydrodynamic forces of tsunami current cause serious damage, but also driftage by tsunami may cause additional damage in a port and harbor area. Especially, in the 2004 Indian Ocean Tsunami, many stranded ships were observed. Therefore, when considering disaster prevention, the identification of expansion mechanisms of tsunami damage caused by drifted ships is very important. This study aims to develop a practical model to analyze the ship drifting and grounding motion by tsunami current. The simulated ship locus was consistent with the evidenced ship locus. And, as a hazard map, the potential damage due to ship drifting was evaluated by incorporating the possibility of collision with drifted ship.

Journal

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

  Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 66 (1), 236-240, 2010

  Japan Society of Civil Engineers

Keywords

• drift
• ship
• tsunami

Details

• CRID: 1390282680296949376
• NII Article ID: 130004956555
• NII Article ID: 40018988675
• NII Book ID: AA12508551
• DOI: 10.2208/kaigan.66.236
• ISSN: 18838944
• ISSN: 18842399
• NDL BIB ID: 11235061
• Web Site: http://id.ndl.go.jp/bib/11235061
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I11235061
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed