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SPH Simulation of Hydrodynamic Characteristics for Dual Pontoons Floating Breakwater in Different Anchoring WaysChinese Full Text

Wang Ye;Wang Yongxue;He Ming;Ren Bing;State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology;

Abstract: Smoothed particle hydrodynamics(SPH) is used to build a numerical model that simulates the motion response of dual pontoons floating breakwater under wave action. The numerical model calculates its transmission/reflection coefficients and motion response. Numerical simulation accords with the experimental results. In addition, the numerical calculation is carried out to analyze the hydrodynamic characteristics of dual pontoons floating breakwater under the conditions of different incident wave periods and anchoring ways. The numerical calculation results lead to similar transmission coefficients of dual pontoons floating breakwaters in cross and parallel anchoring ways, but the motion range and anchoring force of the former one are slightly larger than that of the latter one.
  • DOI:

    10.16403/j.cnki.ggjs20160102

  • Series:

  • Subject:

  • Classification Code:

    U656.2

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