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Breakwater Effectiveness to Reduce Ocean Waves In The Karangantu Fisheries Port, Serang City, Banten Province, Indonesia

Grouper: Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan

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Title Breakwater Effectiveness to Reduce Ocean Waves In The Karangantu Fisheries Port, Serang City, Banten Province, Indonesia
Breakwater Effectiveness to Reduce Ocean Waves In The Karangantu Fisheries Port, Serang City, Banten Province, Indonesia
 
Creator Amiati, Seruni Ajeng
Waluyo, Waluyo
Amdani, Amdani
 
Subject Incident Wave; Transmission Wave; Transmission Coefficient; Wave Attenuation Effectiveness
incident wave, transmission wave, transmission coefficient, wave attenuation effectiveness
 
Description The ease of mooring anchorage in a port is influenced by the level of the calm of the waters. The dynamics of wave movement found in coastal areas, especially in the anchorage pool area, are caused by several factors including the influence of wind, currents, tides and the action of ocean waves. For this reason, one of the most important coastal protective structures is Breakwater which is expected to reduce and reduce the effects of ocean waves. This research was conducted in November 2019 at the Karangantu Port of Fisheries (PPN) in Karangantu, Serang Regency, Banten Province. The purpose of this study was to determine the level of effectiveness of breakwater as a shock wave for mooring boat anchors at PPN Karangantu, Banten. This research method uses quantitative analysis based on primary wave height data which is connected with some secondary data, to produce the value of the wave transmission coefficient and the effectiveness percentage of sea wave attenuation. Based on the results of the study showed that the average height of the incident wave was 224.60 cm and the average height of the transmission wave was 169.66 cm. The results of the analysis showed that the average value of the transmission coefficient was 1.32 and the level of effectiveness of the breakwater in absorbing the waves was 24.42%. Based on the value of the effectiveness of the breakwater it can be said that the existing breakwater at the Port of Karangantu, Serang Regency is quite effective in reducing the incident wave action..
The ease of mooring anchorage in a port is influenced by the level of the calm of the waters. The dynamics of wave movement found in coastal areas, especially in the anchorage pool area, are caused by several factors including the influence of wind, currents, tides and the action of ocean waves. For this reason, one of the most important coastal protective structures is Breakwater which is expected to reduce and reduce the effects of ocean waves. This research was conducted in November 2019 at the Karangantu Port of Fisheries (PPN) in Karangantu, Serang Regency, Banten Province. The purpose of this study was to determine the level of effectiveness of breakwater as a shock wave for mooring boat anchors at PPN Karangantu, Banten. This research method uses quantitative analysis based on primary wave height data which is connected with some secondary data, to produce the value of the wave transmission coefficient and the effectiveness percentage of sea wave attenuation. Based on the results of the study showed that the average height of the incident wave was 224.60 cm and the average height of the transmission wave was 169.66 cm. The results of the analysis showed that the average value of the transmission coefficient was 1.32 and the level of effectiveness of the breakwater in absorbing the waves was 24.42%. Based on the value of the effectiveness of the breakwater it can be said that the existing breakwater at the Port of Karangantu, Serang Regency is quite effective in reducing the incident wave action.
 
Publisher Universitas Islam Lamongan
 
Contributor —
Politeknik Kelautan dan Perikanan Karawang
 
Date 2020-09-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artikel yang dipeer-review
 
Format application/pdf
 
Identifier http://grouper.unisla.ac.id/index.php/grouper/article/view/73
10.30736/grouper.v11i2.73
 
Source Grouper: Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan; Vol 11, No 2 (2020): Grouper : Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan; 27-32
Grouper: Fisheries Scientific Journal; Vol 11, No 2 (2020): Grouper : Jurnal Ilmiah Fakultas Perikanan Universitas Islam Lamongan; 27-32
2716-2702
2086-8480
10.30736/grouper.v11i2
 
Language ind
 
Relation http://grouper.unisla.ac.id/index.php/grouper/article/view/73/pdf
 
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