Khodijah, Riski (2024) Studi Eksperimen Pengaruh Kemiringan Seawall Tipe Bertangga Terhadap Redaman Gelombang (Studi Kasus: Pantai Kuala Penampar Jangkang). Diploma thesis, POLITEKNIK NEGERI BENGKALIS.
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Abstract
Kuala Penampar Jangkang Beach has experienced a lot of damage to coastal protection structures due to large waves. The problems that occur need to find a solution on how to avoid overtopping of the revetment building which results in the construction becoming unstable or even destroyed. In this study, the researchers redesigned it by conducting experimental tests on the seawall model at Kuala Penampar Jangkang Beach using lightweight concrete base material with modifications to a scale of 1:10 to the actual size, and physically modeling it in a flume tank in the laboratory with variations in the slope of the seawall structure in order to to find out which structural slope is more efficient in reducing overtopping. From the experiments that have been carried out, it can be concluded that the smaller the slope angle or the steeper the slope of the seawall, the smaller the wave run-up (Ru) produced. The largest wave run-up (Ru) at a slope angle of 1:2 is 1.34 m, while at a slope angle of 1:3 the lowest is 0.86 m with a wave height of 0.8 m and a period of 2.3 seconds.
| Item Type: | Thesis (Diploma) | ||||||||
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| Uncontrolled Keywords: | Seawall, slope structure, overtopping | ||||||||
| Subjects: | 410 ILMU TEKNIK > 420 TEKNIK SIPIL DAN PERENCANAAN TATA RUANG > 421 Teknik Sipil | ||||||||
| Divisions: | Jurusan Teknik Sipil > Diploma Tiga Teknik Sipil > TUGAS AKHIR | ||||||||
| Depositing User: | Teknik Sipil D3 | ||||||||
| Date Deposited: | 27 Aug 2024 06:56 | ||||||||
| Last Modified: | 27 Aug 2024 06:56 | ||||||||
| URI: | http://eprints.polbeng.ac.id/id/eprint/14096 |
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