Angkutan Sedimen Total Saluran Pembawa Embung Rawasari menggunakan Metode Empiris dan Software HEC-RAS 6.0

Aswar Amiruddin, Refina Fatriza, Rahmat Faizal

Abstract


The need for water will continue to increase, while the availability of water is limited; therefore, the provision of water must be pursued both by the government and independently. Rawasari Reservoir is one of the reservoirs in Tarakan City with a relatively stable volume and an effective storage capacity of 112,982 m3. The water source of Rawasari Reservoir comes from a channel that is a tributary experiencing sedimentation due to the sedimentation process. Based on this, the research team was interested in calculating sediment transport in the conveyance channel of Rawasari Reservoir using both empirical methods and the HEC-RAS 6.0 software. The methods used in this research are empirical using the Engelund Hansen and Laursen equations, as well as the use of HEC-RAS 6.0 software. Based on the analysis results, the sediment transport rate in the conveyance channel of Rawasari Reservoir calculated using the empirical method at STA 0+025 is 1,6427 x 10-9 ton/s for the Engelund Hansen method and 2,9898 x 10-9 ton/s for the Laursen method. The simulation of sediment transport in the bed of the conveyance channel of Rawasari Reservoir using the HEC-RAS 6.0 sediment transport model at STA 0+025 is 4,61x10-5 ton/s with the Engelund Hansen sediment transport function and 0,000306 ton/s using the Laursen sediment transport function.


Full Text:

PDF

References


Andrian, I., & Pranoto, W. A. (2020). Analisis Angkutan Sedimen Dasar Sungai Cibeet Dengan Hec-Ras Dan Uji Laboratorium. JMTS: Jurnal Mitra Teknik Sipil, 3(1), 31. https://doi.org/10.24912/jmts.v3i1.7050

Cahyani, H. C., Hidayah, E., Wiyono, R. U. A., Halik, G., & Widiarti, W. Y. (2021). Prediksi Laju Sedimentasi Pada Sungai Jatiroto. Jurnal Rekayasa Sipil (JRS-Unand), 17(1), 64–71.

Cahyono, C., Susetyo, D., Herawati, H., & Juliastuti. (2021). Evaluasi Kinerja Tampungan Waduk Selorejo Menggunakan Perangkat Lunak HEC-HMS. JURNAL SAINTIS, 21(01), 11–20. https://doi.org/10.25299/saintis.2021.vol21(01).6695

Faizal, R., Timoti, J., & Amiruddin, A. (2023). Analisis Karakteristik Dan Laju Angkutan Sedimen Total Saluran Rawasari Indah Kota Tarakan. 7(1).

Ginting, S. H. (2014). Analisis profil muka air sungai dengan hec-ras. Pusat Litbang Sumber Daya Air Kemterian Pekerjaan Umum.

Indarto, I. (2012). Hidrologi – Dasar Teori dan Contoh Aplikasi Model Hidrologi. Bumi Aksara.

Karepowan, R., Kawet, L., & Halim, F. (2015). Perencanaan Hidrolis Embung Desa Touliang Kecamatan Kakas Barat Kabupaten Minahasa Sulawesi Utara. Jurnal Sipil Statik, 3(6), 383–390. https://ejournal.unsrat.ac.id/index.php/jss/article/view/8841

Limantara, L. M. (2019). Rekayasa Hidrologi. Andi Offset.

Marthaher, N. A., Daoed, D., & Sunaryo. (2021). ANALISIS LAJU SEDIMENTASI AKIBAT PEMBANGUNAN CHECK DAM BATANG AIR DINGIN. 151–158.

Munandar, A., & Terunajaya. (2014). Analisis Laju Angkutan Sedimen bagi Perhitungan Kantong Lumpur pada D.I Perkotaan Kabupaten Batubara. Jurnal Teknik Sipil USU, 1. http://202.0.107.5/index.php/jts/article/view/8138

Permana, S., & Mubarok, H. (2021). Analisis Perbandingan Pengaruh Sedimentasi Terhadap Penyaluran Debit di Daerah Irigasi Cimanuk Kabupaten Garut. Jurnal Konstruksi, 19(1), 1–10. https://doi.org/10.33364/konstruksi/v.19-1.877

Sobatnu, F. (2018). Survei Terrestris. In Politeknik Bandung Press. Politeknik Negeri Banjarmasin Press.

Tandirapak, S., Bungin, E. R., & Apriyani, I. (2022). Analisis Angkutan Sedimen Pada Sungai Galang-Galang Kampung Paku Kabupaten Polewali Mandar. Paulus Civil Engineering Journal, 4(1), 139–149. https://doi.org/10.52722/pcej.v4i1.387

Triatmodjo, B. (2010). HIdrologi Terapan. Beta Offset.

US Army Corps of Engineers. (2023). HEC-RAS 1D Sediment Transport. https://www.hec.usace.army.mil/confluence/rasdocs/rassed1d/

Wijaya, S., & Juniwati, A. (2018). Rusun Nelayan di Tarakan. Jurnal Edimensi Arsitektur, 6(1), 1–8.




DOI: https://doi.org/10.35334/be.v7i3.4787

Copyright (c) 2024 Borneo Engineering : Jurnal Teknik Sipil

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Published By :

Civil Engineering Department, Faculty of Engineering, University of Borneo Tarakan

Jl. Amal Lama No 1, Tarakan 77115, Indonesia
E-Mail : bejts@borneo.ac.id
Web : http://jurnal.borneo.ac.id/index.php/borneoengineering
Telp : 087704518570 Faks. (0551) 2052558

All publications

by Borneo Engineering: Jurnal Teknik Sipil

are licensed under a
Creative Commons Attribution-ShareAlike 4.0 International License.

Borneo Engineering Indexed By:

GARUDA

 

 

 

Web Analytics

View My Stats