Title:

AN ANALYSIS OF DESIGN FLOOD DISCHARGE IN PARANGJOHO WATERSHED USING THE METHODS OF SYNTHETIC UNIT HYDROGRAPH (SUH) AND SOIL CONVERSATION SERVICE (SCS)

Author:

Mail ridwan abadi akbar(1*)
Mail Adwitya Bhaskara(2)

(1) Universitas Teknologi Yogyakarta, Indonesia
(2) Universitas Teknologi Yogyakarta, 
(*) Corresponding Author
10.31002/rice.v4i2.3037| Abstract views : 3 | PDF views : 0

Abstract


Abstract.

Floods always come suddenly and unexpectedly, and lots of people living in the flood-prone area can be the victims. As happened on February 2, 2020, a number of rice fields, roads, and houses belonging to the residents in the Parangjoho watershed, Eromoko District, Wonogiri, with 9.8-km river length and 32.59-km2 area, was flooded due to heavy rain for some time which flushed the Eromoko area, therefore, the river flow could not accommodate the volume of water that entered and overflowed. This was what motivated researchers to calculate the design flood discharge to be able to carry out the flood control.

The methods of calculating the design flood discharge in the Parangjoho watershed used the Nakayasu Synthetic Unit Hydrograph (SUH) Method and the Soil Conservation Service (SCS) Method, using the rainfall data from the Bengawan Solo Central River Region at Parangjoho Station. The rainfall data used were from 2000 to 2019.


Keywords


Flood Discharge, Hydrograph, Nakayasu, SCS.

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References


Wahyuningsih, 2019 Analisis Debit Banjir Rancangan pada Daerah Aliran Sungai Celeng dengan Metode HSS Nakayasu dan Soil Conservation Service SCS. Universitas Teknologi Yogyakarta. Yogyakarta.

Hasibuan. 2010 .Analisis Debit Banjir Sungai Bonai Kabupaten Rokan Hulu Menggunakan Pendekatan Hidrograf Satuan Nakayasu. RIAU

Fachri, Fiqih Jul. 2017. Analisis Hidrograf Sungai Menggunakan HSS di Daerah Aliran Sungai Jeneberang Kabupten Gowa. Makassar.

Sihotang, dkk. 2011. Analisis Banjir Rancangan dengan Metode HSS Nakayasu Pada Bendungan Gintung . Banten

Peraturan Menteri Pekerjaan Umum dan Perumahan Rakyat Republik Indonesia. 2015. Tentang Kriteria dan Penetapan Wilayah Sungai. Indonesia.

Thessalonika, dkk. 2017. Bentuk Distribusi Hujan Jam-Jaman Kabupaten Kampar Berdasarkan Data Satelit. UNRIAU. Pekanbaru

SNI-2415. 2016. Tata Cara Perhitungan Debit Banjir. Badan Standar Nasional.

Suripin. 2004. Sistem Drainasi Perkotaan yang Berkelanjutan. Andi Offset. Yogyakarta.

Triatmodjo, Bambang., 2015. Hidrologi Terapan. Yogyakarta. Beta Offset.

Kamiana, 2011. Teknik Perhitungan Debit Rencana Bangunan Air. Graha Ilmu. Yogyakarta




DOI: http://dx.doi.org/10.31002/rice.v4i2.3037

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Journal Reviews in Civil Engineering

P-ISSN: 2614-3100 E-ISSN: 2614-3119

Published by Department Civil Engineering, Faculty of Engineering, Universitas Tidar

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