Accession Number:

AD0756143

Title:

Motions of Small Boats Moored in Standing Waves.

Descriptive Note:

Final rept. Aug 67-Apr 68,

Corporate Author:

CALIFORNIA INST OF TECH PASADENA W M KECK LAB OF HYDRAULICS AND WATER RESOURCES

Personal Author(s):

Report Date:

1968-08-01

Pagination or Media Count:

168.0

Abstract:

A study was conducted to determine the dynamic characteristics of small boats moored with non-linear-elastic lines in an asymmetrical manner. The motions being considered are surge motions where the moored boat is allowed to move either in the direction of the bow or the stern, but not in other coordinate directions. An analytical model is proposed where the small boat is simulated by a block-body which is moored asymmetrically to a fixed dock. A method is developed from which the nonlinear restoring forces and the dynamic response of the boat in surge can be obtained. Author Modified Abstract

Subject Categories:

  • Marine Engineering
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE