Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks
Recently, a perforated caisson breakwater with turning wave blocks was developed to improve the water affinity and public safety of a rubble mound armored by TTP. In this study, hydraulic model tests were performed to examine the hydraulic performance of a non-porous caisson and new caisson breakwat...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
The Korean Society of Ocean Engineers
2019-02-01
|
| Series: | 한국해양공학회지 |
| Subjects: | |
| Online Access: | http://joet.org/upload/pdf/joet-33-1-61.pdf |
| _version_ | 1818884158365106176 |
|---|---|
| author | In-Chul Kim Ki-Chul Park |
| author_facet | In-Chul Kim Ki-Chul Park |
| author_sort | In-Chul Kim |
| collection | DOAJ |
| description | Recently, a perforated caisson breakwater with turning wave blocks was developed to improve the water affinity and public safety of a rubble mound armored by TTP. In this study, hydraulic model tests were performed to examine the hydraulic performance of a non-porous caisson and new caisson breakwater with perforated blocks for attacking waves in a small fishery harbor near Busan. The model test results showed that the new caisson was more effective in dissipating the wave energy under normal wave conditions and in reducing the wave overtopping rates under design wave conditions than the non-porous caisson. It was found that the horizontal wave forces acting on the perforated caisson were slightly larger than those on the non-porous caisson because of the impulsive forces on the caisson with the turning wave blocks. |
| first_indexed | 2024-12-19T15:45:06Z |
| format | Article |
| id | doaj.art-27d962e477b347bd80f0f12d0bdcf1f5 |
| institution | Directory Open Access Journal |
| issn | 1225-0767 2287-6715 |
| language | English |
| last_indexed | 2024-12-19T15:45:06Z |
| publishDate | 2019-02-01 |
| publisher | The Korean Society of Ocean Engineers |
| record_format | Article |
| series | 한국해양공학회지 |
| spelling | doaj.art-27d962e477b347bd80f0f12d0bdcf1f52022-12-21T20:15:22ZengThe Korean Society of Ocean Engineers한국해양공학회지1225-07672287-67152019-02-01331616710.26748/KSOE.2018.0842868Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave BlocksIn-Chul KimKi-Chul ParkRecently, a perforated caisson breakwater with turning wave blocks was developed to improve the water affinity and public safety of a rubble mound armored by TTP. In this study, hydraulic model tests were performed to examine the hydraulic performance of a non-porous caisson and new caisson breakwater with perforated blocks for attacking waves in a small fishery harbor near Busan. The model test results showed that the new caisson was more effective in dissipating the wave energy under normal wave conditions and in reducing the wave overtopping rates under design wave conditions than the non-porous caisson. It was found that the horizontal wave forces acting on the perforated caisson were slightly larger than those on the non-porous caisson because of the impulsive forces on the caisson with the turning wave blocks.http://joet.org/upload/pdf/joet-33-1-61.pdfNon-porous caissonTurning wave blocks caissonReflection coefficientsWave overtopping ratesWave forces |
| spellingShingle | In-Chul Kim Ki-Chul Park Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks 한국해양공학회지 Non-porous caisson Turning wave blocks caisson Reflection coefficients Wave overtopping rates Wave forces |
| title | Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks |
| title_full | Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks |
| title_fullStr | Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks |
| title_full_unstemmed | Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks |
| title_short | Experimental Study on Hydraulic Performance of Perforated Caisson Breakwater with Turning Wave Blocks |
| title_sort | experimental study on hydraulic performance of perforated caisson breakwater with turning wave blocks |
| topic | Non-porous caisson Turning wave blocks caisson Reflection coefficients Wave overtopping rates Wave forces |
| url | http://joet.org/upload/pdf/joet-33-1-61.pdf |
| work_keys_str_mv | AT inchulkim experimentalstudyonhydraulicperformanceofperforatedcaissonbreakwaterwithturningwaveblocks AT kichulpark experimentalstudyonhydraulicperformanceofperforatedcaissonbreakwaterwithturningwaveblocks |