KAJIAN POTENSI SEDIMENTASI PADA WADUK JATIBARANG DENGAN PEMODELAN SWAT (SOIL AND WATER ASSESMENT TOOL

Herlambang, Han Lois and Putri, Montana Raisya (2021) KAJIAN POTENSI SEDIMENTASI PADA WADUK JATIBARANG DENGAN PEMODELAN SWAT (SOIL AND WATER ASSESMENT TOOL. Other thesis, Universitas Katholik Soegijapranata Semarang.

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Abstract

Sedimentasi menjadi salah satu permasalahan dalam pengelolahan waduk. Sedimen yang mengendap pada waduk akan mempengaruhi kapasitas tampungan mati dan umur waduk tersebut. Tujuan dari penelitian yaitu menghitung besaran potensi sedimentasi dan hubungan volume sedimentasi dengan umur perkiraan Waduk Jatibarang. Hasil pemodelan Soil and Water Assenment Tool (SWAT) menunjukan potensi volume sedimentasi dari Mei 2014 sampai Desember 2019 mencapai 1.361.811,915 m3 dan pada Maret 2034 diprediksi tampungan mati pada Waduk Jatibarang akan penuh. Hubungan volume sedimen (x) dengan umur perkiraan Waduk Jatibarang (y) berdasarkan grafik regresi yaitu y = -0,1215x3 + 81,822x2 + 71490. Sedimentation is one of the problems in reservoir management. Sediment that settles in the reservoir will affect the dead storage capacity and the life of the reservoir. The purpose of this research is to calculate the amount of potential sedimentation and the relationship between the volume of sedimentation and the estimated age of the Jatibarang Reservoir. The results of the Soil and Water Assenment Tool (SWAT) modeling show that the potential volume of sedimentation from May 2014 to December 2019 reached 1,361,811,915 m3 and in March 2034 it is predicted that the dead reservoir in the Jatibarang Reservoir will be full. The relationship between sedimen (x) volume and the estimated age of the Jatibarang Reservoir (y) based on the regression graph is y = -0,1215x3 + 81,822x2 + 71490

Item Type:	Thesis (Other)
Subjects:	600 Technology (Applied sciences) > 620 Engineering > 624 Civil engineering > Hydraulic Engineering > Dams
Divisions:	Faculty of Engineering > Department of Civil Engineering
Depositing User:	mr AM. Pudja Adjie Sudoso
Date Deposited:	09 Jun 2021 04:23
Last Modified:	09 Jun 2021 04:23
URI:	http://repository.unika.ac.id/id/eprint/25488

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