Numerical Hydraulic Model of Water Fluctuations in Section 4 Jakabaring Sport City (JSC) Main Channels, Palembang, Indonesia

Akhirudin Akhirudin, Achmad Syarifudin

Abstract


Based on the division of river areas in the city of Palembang, there are 21 sub-watersheds, but only 18 sub-watersheds that lead directly to the Musi river, namely the Rengas Lacak, Gandus, Lambidaro, Boang, Sekanak, Bendung, Lawang Kidul, Buah, Juaro, Batang sub-watersheds. , Sei Selincah, Keramasan, Kertapati, Kedukan Ulu, Aur, Sriguna, Jakabaring and Plaju.The study was conducted to see the changes in the water level in the main channel of Jakabaring Sport City (JSC) in section 4 using the HEC-RAS ver.4.1.0 program.The results showed that the pattern of water flow movement in the main channel of Jakabaring Sport City (JSC) in section 4 has an overtopping area, namely at station 0 + 000, both the return period (R) 2, 5, 10, 20 and 50 years, which is 2.50 m both on the right and left of the cliff channel.At stations 0 + 100 to 0 + 900 in the return period R20 (PF4) there is an increase in water level (over flow) between 0.50 m to 2.00 m. Meanwhile, at sta. 1 + 000 there is no water level rise in the channel.

Keywords


The JSC main channel; Flood discharge; IDF curve; HEC-RAS program; Water level fluctuation

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References


Achmad Syarifudin, 2022, “Sheet-Pile Foundation for Flood Control of Musi river Basin”, International Journal of Innovative Science and Research Technology (IJISRT), Vol. 7, number 1, pp. 327-333

Achmad Syarifudin, 2022, “Erosion and Sedimentation Analysis of Rural Channels (RC) and Main Drainage Channels (MDC) on Tidal Lowland in Indonesia”, International Journal of Innovative Science and Research Technology (IJISRT), Vol. 7, Number 1, pp. 419-426

Achmad Syarifudin, 2022, “Prediction of The Depth Erosion in Rivers with Scale Models”, International Journal of Progressive Sciences and Technologies (IJPSAT), Vol. 30, Number 2, pp. 123-130.

Baitullah Al Amin, M., 2016, HEC-CRAS Short Tutorial for Beginners. Palembang: Faculty of Civil Engineering, Sriwijaya University

Cahyono Ikhsan., 2017, "The effect of variations in flow rate on the bottom of an open channel with uniform flow", Civil Engineering Media.

Chandra Sucipta et al, 2019, “Analysis of river geometry on flow discharge in alluvial channels”, JeLAST, Vol. 6 No. 3

Iin Karnisah, 2010, Hidrolika Terapan, Jurusan Teknik Sipil, Politeknik Bandung

Istiarto, 2015, Genangan Banjir HEC-GeoRAS), Bimbingan Teknik, Universitas Gadjahmada, Yogyakarta

Robert. J. Kodoatie, Sugiyanto., 2002, Flood causes and methods of control in an environmental perspective, Yogyakarta

Syarifudin. A, 2017, “The influence of Musi River Sedimentation to The Aquatic Environment”, DOI: 10.1051/matecconf/201710104026, MATEC Web Conf, 101, 04026, , [published online 09 March 2017]

Syarifudin A and Dewi Sartika, 2019, “A Scouring Patterns Around Pillars of Sekanak River Bridge”, Journal of Physics: IOP Conference Series, volume 1167, 2019, IOP Publishing

Syarifudin. A, 2018, Hidrologi Terapan, Andi Publishers, Yogyakarta, p. 45-48

Syarifudin. A, 2018, Drainase Perkotaan Berwawasan Lingkungan, Andi Publisher, Yogyakarta, p. 38-42

Suripin., 2004, Sustainable Urban Drainage Systems, Andi Publishers, p. 176-179.

Syarifudin A, HR Destania., “IDF Curve Patterns for Flood Control of Air Lakitan river of Musi Rawas Regency”, IOP Conference Series: Earth and Environmental ScienceVolume 448, 2020, The 1st International Conference on Environment, Sustainability Issues and Community Development 23 - 24 October 2019, Central Java Province, Indonesia

Syarifudin A., 2014, “The 2nd International Conference on Informatics, Environment, Energy, and Applications (IEEA 2013”), Bali, Indonesia, March 16-17, 2013, JOCET (Journal of Clean Energy and Technology) Journal ISSN: 1793-821X Vol. 2, No. 1, January 2014

Yosi Marizan and Achmad Syarifudin, 2022, Analysis of Flood Discharge due to Land Used Changes in Keramasan Watershed Palembang, Indonesia, International Journal of Progressive Sciences and Technologies (IJPSAT), Vol. 30, Number 2, pp. 147-159




DOI: http://dx.doi.org/10.52155/ijpsat.v32.1.4178

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