The Effect of Submerged Norfolk Bar on Wave Conditions.

Abstract

The purpose of this study was to examine, through use of a mathematical model, the alterations in the wave climate caused by a submerged offshore bar (offshore Virginia Beach/Norfolk). Conclusion was that in all cases a phase lag developed as the wave passed over the bar, resulting in wave refraction around the ends of the bar. The refraction appeared to be relatively minor with little noticeable effect on the adjacent shoreline. The estimated bottom velocities at the bar crest are well above those necessary for the initiation of sand transport, and a reworking of the bar material can be expected. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 31, 1983
Accession Number
ADA165116

Entities

People

  • Steven A. Hughes

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Army
  • Army Corps Of Engineers
  • Classification
  • Climate Change
  • Earth Sciences
  • Materials
  • Mathematical Models
  • Models
  • Oceanography
  • Offshore
  • Phase Shift
  • Physical Properties
  • Refraction
  • Security
  • Simulations
  • Tidal Currents
  • Two Dimensional

Readers

  • Coastal Oceanography
  • Hydraulic Engineering.
  • Mechanical Engineering/Mechanics of Materials.