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Wave Transmission Through Submerged Rubble Mound Breakwater

The results of 30 laboratory tests on wave transmission through a permeable submerged rubble mound breakwater (SRMB) are analyzed and the available empirical equations for wave transmission coefficient (Kt) are critically evaluated. The design parameters varied systemically to investigate the impact...

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Main Authors: Yuliastuti, Dayat Indri, Saiedi, Saied, Hashim, Ahmad Mustafa
Format: Citation Index Journal
Published: 2011
Subjects:
TC Hydraulic engineering. Ocean engineering
Online Access:http://eprints.utp.edu.my/5738/1/Yuliastuti_et_al_on_Transmission_Coefficient_through_Submerged_Breakwater-JESTEC-_May_2010.pdf
http://eprints.utp.edu.my/5738/
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spelling my.utp.eprints.57382017-01-19T08:23:30Z Wave Transmission Through Submerged Rubble Mound Breakwater Yuliastuti, Dayat Indri Saiedi, Saied Hashim, Ahmad Mustafa TC Hydraulic engineering. Ocean engineering The results of 30 laboratory tests on wave transmission through a permeable submerged rubble mound breakwater (SRMB) are analyzed and the available empirical equations for wave transmission coefficient (Kt) are critically evaluated. The design parameters varied systemically to investigate the impact of incident wave height (Hi), wave period (T), water depth (d), and submergence depth (ds) on the values of Kt. The ranges of variation were 0< ds /d<0.5, 0.05< Hi /(gT2) <0.02, 0.02< Hi /L<0.12, and 1.3<B/d<0.6 where B is the top width of the breakwater and L is the incident wave length. The tests were performed in a wave flume 23 m long and 2 m wide. The armor units were crushed stones with the relative density of 2.64, porosity of 41% and sieve diameter of 0.073 m. The results show that for various relative submergence depth, ds/d, (i) little correlation was found when Kt correlate with B/d. (ii) Kt correlates well with wave steepness Hi /L and with Hi /(gT2). Four commonly used predictors of Kt have been assessed against the new data among which the one is regarded to fit the data better. 2011 Citation Index Journal NonPeerReviewed application/pdf http://eprints.utp.edu.my/5738/1/Yuliastuti_et_al_on_Transmission_Coefficient_through_Submerged_Breakwater-JESTEC-_May_2010.pdf Yuliastuti, Dayat Indri and Saiedi, Saied and Hashim, Ahmad Mustafa (2011) Wave Transmission Through Submerged Rubble Mound Breakwater. [Citation Index Journal] (Submitted) http://eprints.utp.edu.my/5738/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic TC Hydraulic engineering. Ocean engineering
spellingShingle TC Hydraulic engineering. Ocean engineering
Yuliastuti, Dayat Indri
Saiedi, Saied
Hashim, Ahmad Mustafa
Wave Transmission Through Submerged Rubble Mound Breakwater
description The results of 30 laboratory tests on wave transmission through a permeable submerged rubble mound breakwater (SRMB) are analyzed and the available empirical equations for wave transmission coefficient (Kt) are critically evaluated. The design parameters varied systemically to investigate the impact of incident wave height (Hi), wave period (T), water depth (d), and submergence depth (ds) on the values of Kt. The ranges of variation were 0< ds /d<0.5, 0.05< Hi /(gT2) <0.02, 0.02< Hi /L<0.12, and 1.3<B/d<0.6 where B is the top width of the breakwater and L is the incident wave length. The tests were performed in a wave flume 23 m long and 2 m wide. The armor units were crushed stones with the relative density of 2.64, porosity of 41% and sieve diameter of 0.073 m. The results show that for various relative submergence depth, ds/d, (i) little correlation was found when Kt correlate with B/d. (ii) Kt correlates well with wave steepness Hi /L and with Hi /(gT2). Four commonly used predictors of Kt have been assessed against the new data among which the one is regarded to fit the data better.
format Citation Index Journal
author Yuliastuti, Dayat Indri
Saiedi, Saied
Hashim, Ahmad Mustafa
author_facet Yuliastuti, Dayat Indri
Saiedi, Saied
Hashim, Ahmad Mustafa
author_sort Yuliastuti, Dayat Indri
title Wave Transmission Through Submerged Rubble Mound Breakwater
title_short Wave Transmission Through Submerged Rubble Mound Breakwater
title_full Wave Transmission Through Submerged Rubble Mound Breakwater
title_fullStr Wave Transmission Through Submerged Rubble Mound Breakwater
title_full_unstemmed Wave Transmission Through Submerged Rubble Mound Breakwater
title_sort wave transmission through submerged rubble mound breakwater
publishDate 2011
url http://eprints.utp.edu.my/5738/1/Yuliastuti_et_al_on_Transmission_Coefficient_through_Submerged_Breakwater-JESTEC-_May_2010.pdf
http://eprints.utp.edu.my/5738/
_version_ 1738655426473361408
score 13.211869

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