CD Skripsi

Pemodelan Parameter Cp Dan Ct Hidrograf Satuan Sintetis Snyder Pada Das Wilayah Sungai Akuaman

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ABSTRACT
Regions where hydrological data are not available for the unit hydrograph method,
the synthetic unit hydrograph method (SUH) is applied which utilizes the physical
characteristics of the watershed. Some of the available synthetic unit hydrograph
that utilizes the physical characteristics of the watershed are the Soil Conservation
Service (SCS), Snyder, GAMA 1, ITB, and Limantara methods. This study uses the
Snyder SUH method. Snyder SUH method has two coefficients Cp and Ct. This
coefficient depends on watershed characteristics. This dependency poses a primary
challenge in its application. Therefore, this research is crucial for modeling specific
Cp and Ct parameter equations. Those parameter equations calibrated that
correspond to the watershed characteristics in the Akuaman River Region. To
ensure the equation can be used, a High Direct Run-off (HDRO) value close to 1
mm and the RMSE value are used as criteria. Based on the regression analysis value > 0,05. The Sig. value > 0,05 for the Ct parameter is caused by a limitation
of the sample size, which leads to a very high significance threshold in the analysis.
The RMSE test values for Cp is 0,033 and Ct is 0,016. The RMSE values indicate
the equation is accurate. Both equations yielded a High Direct Run-off (HDRO)
value approaching 1 mm, indicating their applicability in the Watersheds of the
Akuaman River Region.
Keywords: Watershed, Synthetic unit hydrograph (SUH), Snyder’s SUH,
Coefficients Cp and Ct, High Direct Run-off (HDRO)

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2107112797

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – sipil., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2107112797

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

daus

Versi lain/terkait

Lampiran Berkas

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