TY - JOUR AU - Sumarno, Wahyu AU - Yanti Defiana, AU - Dedi Sutrisna, PY - 2023/04/15 Y2 - 2024/03/29 TI - ANALISIS LAJU ANGKUTAN SEDIMEN UNTUK MENGANTISIPASI RESIKO BENCANA SEJAK DINI PADA SUNGAI CILEUEUR KABUPATEN CIAMIS JF - Jurnal Ilmiah Teknologi Infomasi Terapan (JITTER) JA - jitter VL - 9 IS - 2 SE - Articles DO - 10.33197/jitter.vol9.iss2.2023.1040 UR - https://journal.widyatama.ac.id/index.php/jitter/article/view/1040 SP - AB - <p>This study uses the Duboy's method and the Englund -<br />Hunsen method to calculate bed load transport which <br />aims to determine the volume of sedimentation in the <br />Cileueur River, Ciamis Regency as a form of early <br />anticipation of disaster risk.<br />This research was carried out with stages starting <br />from hydrological analysis, determining the planned <br />rainfall, analyzing the design discharge, and <br />analyzing the average velocity of the river.<br />This research is based on considerations to anticipate <br />disaster risks, especially in the Cileueur River, Ciamis <br />Regency, this river has a length of 25,000 m and an <br />area of 13,660.7 ha of watershed. In the Cileueur <br />River there are several problems including silting of <br />the river which results in frequent occurrence of large <br />enough water overflows exceeding the cross-sectional <br />area capacity of the river during the rainy season. <br />Seeing the impact of the occurrence of these <br />problems, it is necessary to conduct research in order <br />to anticipate risks before a disaster occurs.<br />Based on the results of the analysis and discussion, it <br />can be concluded that the results of bed load <br />transport calculations in the Cileueur river, Ciamis <br />Regency using the Duboy's method obtained an <br />average of 357.5619 tonnes/year and the Englund and <br />Hunsen method of 317.379 tonnes/year. Then the <br />comparison of the results of calculating the amount of <br />bottom sediment from the two methods is 6%.</p> ER -