| NIM | H1D008012 |
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| Namamhs | MOKHAMMAD TATANG SOFYAN ANWARI |
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| Judul Artikel | ANALISIS ANGKUTAN SEDIMEN SUSPENDED LOAD MENGGUNAKAN METODE UNITED STATE BUREAU OF RECLAMATION (USBR) PADA SUNGAI CITANDUY (KABUPATEN CIAMIS) |
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| Abstrak (Bhs. Indonesia) | Sungai Citanduy yang berhulu di Gunung Cakrabuana dan mengalir ke daerah hilir di Segara Anakan Cilacap. Masalah yang timbul adalah banyaknya sedimen yang terbawa aliran Sungai Citanduy, yang mengkibatkan pendangkalan dan berkurangnya kualitas air. Penelitian ini bertujuan untuk menganalisis laju sedimentasi melayang (suspended sediment trasnport) di Sungai Citanduy. Pendekatan yang digunakan padSa penelitian ini adalah persamaan USBR dan persamaan Eungeleund-Hansen. Dalam penelitian ini digunakan parameter data lapangan dan parameter data laboratorium. Pengambilan sampel data lapangan dilakukan pada 2 titik tampang, pengambilan sampel sedimen dilakukan 3 kali pengambilan pada setiap tampang dengan kondisi berbeda menggunakan alat suspended sediment sampler. Dari analisis sedimen melayang di Sungai Citanduy diperoleh hasil debit muatan melayang persamaan USBR pada tampang I untuk pegambilan pertama sebesar 2,351 ton/hari, kedua 2,529 ton/hari, ketiga 2,764 ton/hari serta pada tampang II untuk pegambilan pertama sebesar 2,742 ton/hari, kedua 3,082 ton/hari dan ketiga 3,406 ton/hari. Sedangkan hasil total sediment load persamaan Eungeleund-Hansen pada tampang I untuk pegambilan pertama sebesar 29,768 ton/hari, kedua 40,334 ton/hari, ketiga 41,814 ton/hari serta pada tampang II untuk pegambilan pertama sebesar 31,433 ton/hari, kedua 41,286 ton/hari dan ketiga 43,750 ton/hari. Berdasarkan hasil sedimem melayang dari persamaan tersebut, terjadi proses degradasi dari tampang I ke tampang II. |
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| Abtrak (Bhs. Inggris) | Citanduy River tipped in Mount Cakrabuana and flow to the downstream areas in Segara Anakan Cilacap. The problem that arises is the amount of sediment carried by the river flow Citanduy, which resulted silting and reduced water quality. The purpose of this study is to analyze the rate of Suspended Sediment Load (suspended sediment trasnport) in Citanduy River. The approach used in this study is the USBR equation and the equation Eungeleund – Hansen. This study using field data parameter and laboratory data parameters. Sampling was conducted at two field data point looks, sediment sampling was done 3 times a decision on every face with different conditions using a suspended sediment sampler. From the analysis of suspended sediment load in river Citanduy results obtained debit Suspended Sediment Load equation USBR to appearance I for first interpretation of 2,351 tons/day, the second 2,529 ton/day, third 2,764 ton/day as well as the appearance II to first interpretation of 2,742 tons/day, the second 3,082 ton/day and the third 3,406 ton/day. While the results of the total sediment load equation Eungeleund - Hansen to appearance I for first interpretation of 29,768 tons/day, the second 40,334 tons/day, the third 41,814 tons/day, and the appearance II to first interpretation amounted to 31,433 tons/day, the second 41,286 tons/day and thirdly 43,750 tons/day. Based on the results Suspended Sedimen Load of the equation, a process of degradation of the appearance I to appearance II. |
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| Kata kunci | Kata kunci: Angkutan Sedimen melayang, USBR, Citanduy |
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| Pembimbing 1 | Dr. Eng. Purwanto Bekti S, ST.,MT. |
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| Pembimbing 2 | Sanidhya Nika Purnama, S.T.,M.T. |
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| Pembimbing 3 | - |
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| Tahun | 2015 |
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| Jumlah Halaman | 13 |
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| Tgl. Entri | 2015-10-21 10:01:21.453251 |
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