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Dynamic response of moored floating breakwaters Fraser, G. Alex
Abstract
The problem of finding the response of a moored floating breakwater is examined with particular reference to the effect of the moorings on breakwater motions. A computer program has been developed in which hydrodynamic coefficients are calculated using the finite element method. The complete breakwater-mooring system is modelled using the techniques of plane-frame structural analysis. The importance of the second-order drift force in the mooring analysis is noted. Comparison is made between the motions of an unrestrained floating body and those of a body restrained by slack moorings. A simple approximation for high-frequency motions is proposed.
Item Metadata
Title |
Dynamic response of moored floating breakwaters
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Creator | |
Publisher |
University of British Columbia
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Date Issued |
1979
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Description |
The problem of finding the response of a moored floating breakwater is examined with particular reference to the effect of the moorings on breakwater motions. A computer program has been developed in which hydrodynamic coefficients are calculated using the finite element method. The complete breakwater-mooring system is modelled using the techniques of plane-frame structural analysis. The importance of the second-order drift force in the mooring analysis is noted. Comparison is made between the motions of an unrestrained floating body and those of a body restrained by slack moorings. A simple approximation for high-frequency motions is proposed.
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Genre | |
Type | |
Language |
eng
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Date Available |
2010-03-11
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Provider |
Vancouver : University of British Columbia Library
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Rights |
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.
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DOI |
10.14288/1.0063002
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URI | |
Degree | |
Program | |
Affiliation | |
Degree Grantor |
University of British Columbia
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Campus | |
Scholarly Level |
Graduate
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Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use.