A STUDY ON BEHAVIOR OF GROUNDING ON A WHARF OF VESSELS USING THE MPS METHOD

• MASUDA Mitsuhiro

  日本大学大学院 理工学研究科海洋建築工学専攻

• MASUDA Koichi

  日本大学 理工学部海洋建築工学科

• IKOMA Tomoki

  日本大学 理工学部海洋建築工学科

• SUZUKI Yuta

  日本大学大学院 理工学研究科海洋建築工学専攻

• OTSUKA Humikazu

  日本大学 短期大学部建設学科

Bibliographic Information

Other Title

• ＭＰＳ法による船舶の岸壁への乗り揚がり挙動に関する研究

Abstract

It is extremely important to estimate damage when tsunami disaster for vessels in order to prevent or reduce damage of vessels. Overthrow of vessels and grounding on a wharf concern on when vessels are moored in harbors. This paper reproduces behaviors of vessels moored near wharfs due to tsunamis by using the moving particle semiimplicit method (MPS). The two dimensional MPS method program code has been developed and the validity of the program is proven by comparing with model test.<BR>Solitary waves have been applied to simulated tsunamis and the model experiments. A box like model is used to a floating structure in numerical simulations using the two dimensional MPS method. The present numerical results are compared with the experimental results and the applicability of the MPS method is discussed. In addition, the mooring force was considered. The behavior of grounding on a wharf of moored vessel is examined. As a result, the usefulness of this numerical technique is confirmed.

Journal

• PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN

  PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN 24 999-1004, 2008

  Japan Society of Civil Engineers

Keywords

• Tsunami
• Large wave
• Vessel
• Grounding on a wharf
• MPS method
• Mooring force
• Water tank experiment

Details

• CRID: 1390282680180936192
• NII Article ID: 130003950950
• DOI: 10.2208/prooe.24.999
• ISSN: 18848265
• ISSN: 09127348
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed