Benchmark Tank Tests on Whipping Responses of a Container Ship

DOI

Bibliographic Information

Other Title
  • コンテナ船のホイッピング応答に係るベンチマーク水槽試験

Abstract

<p>In heavy weather, container ships experience high slamming pressure on the bow flare, which causes hull-girder vibrations defined as whipping. Whipping is considered to affect the hull-girder ultimate strength by superimposing such vibrations to the rigid-ship vertical bending moment in waves. Different types of elastic vibrations may occur, whipping being one of them, and their prediction by simulation involves several uncertainties, which are known to lead to significant discrepancies between numerical estimates and experimental values. In the current study, elastic vibrations are analyzed both experimentally and analytically by hammering tests, and a whipping experiment on a model scale ship is carried out for statistical validation of whipping simulations.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390579366904960256
  • DOI
    10.60316/jcossar.10.0_378
  • ISSN
    27590909
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Allowed

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