2017
DOI: 10.12962/j23373539.v6i2.24577
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Prediksi Laju Sedimentasi pada Tampungan Bendungan Tugu Trenggalek

Abstract: Hal terpenting dalam perencanaan waduk selain desain hidrolis bendungan adalah sedimentasi. Sedimen yang mengendap di waduk merupakan faktor pembatas kapasitas tampungan efektif waduk, sehingga jumlah sedimen di waduk biasa digunakan untuk menetapkan masa guna waduk. Prediksi sedimentasi yang terjadi pada waduk dilakukan dengan memperhitungkan besar laju sedimentasi berdasarkan metode perhitungan analitik, namun untuk mempermudah dalam menggambarkan sedimentasi yang terjadi pada waduk dilakukan metode pemodela… Show more

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Cited by 2 publications
(6 citation statements)
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“…By using the USLE equation it can be predicted the average rate of erosion of a particular parcel of land, on a steep slope and with certain rainfall patterns, for each type of crop and management measures (soil conservation measures) that are or may be undertaken. The equation used groups various physical (and management) parameters that affect the rate of erosion into six main parameters, with the following equation [2], [10], [9], [6]: With the USLE equation above, and by obtaining factor values from the erosion parameters then the amount of land erosion can be calculated [2], [10], [9], [6], [7]. To find out the level of erosion hazard in certain areas can be seen based on the erosion hazard class qualifications as presented in Table 1.…”
Section: Sediment Analysis Resultsmentioning
confidence: 99%
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“…By using the USLE equation it can be predicted the average rate of erosion of a particular parcel of land, on a steep slope and with certain rainfall patterns, for each type of crop and management measures (soil conservation measures) that are or may be undertaken. The equation used groups various physical (and management) parameters that affect the rate of erosion into six main parameters, with the following equation [2], [10], [9], [6]: With the USLE equation above, and by obtaining factor values from the erosion parameters then the amount of land erosion can be calculated [2], [10], [9], [6], [7]. To find out the level of erosion hazard in certain areas can be seen based on the erosion hazard class qualifications as presented in Table 1.…”
Section: Sediment Analysis Resultsmentioning
confidence: 99%
“…To find out the level of erosion hazard in certain areas can be seen based on the erosion hazard class qualifications as presented in Table 1. With the value of A = 2.71 tons / ha / yr according to the table below, the Kadumalik reservoir area is classified into the erosion hazard class I (very light) [2], [10], [4], [7]. The sediment transport rate in the river consists of two parts, namely suspension sediment transport and elevated sediment transport.…”
Section: Sediment Analysis Resultsmentioning
confidence: 99%
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