ANALISIS SEDIMEN PADA MODEL PENAHAN SEDIMEN TERBUKA DAN TERTUTUP

Diky Wahyudi Diky

Authors

Diky Wahyudi Diky Universitas Muhammadiyah Makassar

Keywords:

sedimentation, Sediment Retention, Sediment Volume, Sediment Analysis

Abstract

Sediment is material or fragments of rocks, minerals and organic materials that are carried away and move in the direction of river water flow. Sediment can be divided into base load (bead load) and suspended load. The bottom load moves in a rolling, sliding and jumping manner over the surface of the river bed. In optimizing river function, it is necessary to construct sediment control buildings to reduce sedimentation that occurs along the river. This research aims to determine the volume of open and closed type sediment storage and to compare open and closed type sediment storage. The methods that will be used in this research to determine the volume of sediment are stream flow, flow characteristics (Froude and Reynolds numbers) and sediment volume. The results of the research will show how large the sediment storage volume is for the two forms of sediment storage, for the closed type sediment storage the sediment storage volume is = 0.004898 m³. greater than the volume of open sediment storage (slit), namely (V) = 0.004683 m³ and for the comparison of open and closed sediment storage, the most effective in holding sediment is the closed type sediment storage which has a capacity = 93.1% greater than the storage volume open type (slit) = 72.1%.

References

Asrib, AHMAD RIFQI. "Model Pengendalian Sedimentasi Waduk Akibat Erosi Lahan Dan Longsoran Di Waduk Bili-Bili Sulawesi Selatan." Desertation. Institut Pertanian Bogor (2012).

Efendi, N. (2014). Studi Pengendalian Aliran Sedimen Sungai Hera Menggunakan Sand Pocket. Skripsi. Jurusan Teknik Sipil Fakultas Teknik Universitas Hasanuddin. Makasar.

Hanif, Muhammad Reyhan, Dinia Anggraheni, and Pradipta Nandi Wardhana. "Analisis Kapasitas Tampungan Sabo Dam GE-C13 Kali Gendol." Proceeding Civil Engineering Research Forum Vol. Vol. 2. No. 2. 2023.

Hambali, Roby, and Yayuk Apriyanti. "Studi Karakteristik Sedimen dan Laju Sedimentasi Sungai Daeng–Kabupaten Bangka Barat." FROPIL (Forum Profesional Teknik Sipil). Vol. 4. No. 2. 2016.

Indriani, U. (2017). Desain Bangunan Pengendali Sedimen (Sabo) Pada Sungai Rapak Dalam Samarinda Seberang. KURVA MAHASISWA, 1(1), 176-180.

Prambudi, Y. (2012). Perencanaan Bangunan Pengendali Sedimen Pada Sungai Sampean.

Setyawan, D. I., Anjariwibowo, N., Salamun, S., & Budieny, H. (2013). Perencanaan Bangunan Pengendali Sedimen Kali Putih KM 16, 7 Yogyakarta. Jurnal Karya Teknik Sipil, 2(4), 391-399.

Soewarno, S. (2010). Kinerja dam sabo k. lumajang untuk pengendalian sedimentasi waduk mrica. JURNAL SUMBER DAYA AIR, 6(1), 17-32.

Suripin. 2001. Pelestarian Sumber Daya Air. Andi. Yogyakarta.