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Journal : civil engineering journal

Sedimentation Characteristics and Sediment Transport in the Palu River Estuary Sucipto, Adi; Thaha, M. Arsyad; Hatta, M. Putra; Mahmuddin, Faisal
Civil Engineering Journal Vol 11, No 2 (2025): February
Publisher : Salehan Institute of Higher Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/CEJ-2025-011-02-03

Abstract

Sedimentation is the process through which materials transported by water flow settle within that water. Changes in current patterns, driven by tides and variations in current velocity, can influence sediment transport. This study aimed to identify sediment transport patterns and analyze the characteristics of suspended sediment and bed load in the Palu River estuary. We employed field investigations, two-dimensional (2D) numerical modeling, and data analysis to process the findings. The results indicated that the sediment characteristics in the Palu River estuary varied, with a predominance of sand and gravelly sand. Additionally, sediment transportation patterns were found to be primarily influenced by river flow discharge rather than tidal effects. The research findings are presented in a correlation equation that illustrates the relationship between dimensionless parameters: C = ρs.(a.ψ)bwith coefficient values of a = 412.71 and b = (-0.545). The results of this correlation equation indicate that as the energy from water movement increases, sediment becomes more dispersed, leading to changes in the concentration of sediment particles. It can be concluded that various variables affect sediment transport due to hydrodynamic conditions. Doi: 10.28991/CEJ-2025-011-02-03 Full Text: PDF
Co-Authors ., Rahimuddin A Haris Muhammad . A Husni Sitepu . Abidin, Abdul Basiq Zainal Adha, Haidil Adi Sucipto, Adi Ahmad Fitriadhy Ahyuni, Sri Alamsyah Alfin Thariq Alwi, Muhammad Rusdy Andi Haris Muhammad Andi Haris Muhammad Andi Husni Sitepu Andi Mursid Nugraha Arifuddin Anshar Yaumil Akhir Aqlyanulqa'dah, Muhammad Gibran Arwin Amiruddin Aswar, Muhammad Baharuddin Arif Awi, Ian Abdi Baharuddin Baharuddin Baharuddin Baharuddin Balqis Shintarahayu Balqis Shintarahayu . C. J. Quah Djufrie, Andi Bukti Eka, A. Erwin Ganding Sitepu Ganding Sitepu . Hamzah - Hariyanto, Baharuddin Hariyanto, Surya Haryanti Rivai Haryanti Rivai, Haryanti Hasnawiyah H . Hasnawiyah Hasan Hatta, M. Putra IRWAN SETIAWAN Juarni Khalqih, Muhammad Alim Khairi Klara, Sherly Lestari, Anugrah Darma M Rusydi Alwi . M. Rusydi Alwi M. Rusydi Alwi M. Uswah Pawara Mahesa, Hendra Mansyur Hasbullah Mansyur Hasbullah Mardiyansah - Masashi Kashiwagi Maulana, Mohammad Khafid Muas, Muhammad Muhammad Amri Muhammad Banda Selamat Muhammad Iqbal Nikmatullah Musnadi Natsir Nur Amira Adam Nur Asyah Rachmatan Rahim Rahimuddin Rahimuddin . Rahimuddin Rahimuddin Rahmatullah Raihansyah, Hilmi Ramadhan, Fadel Rezky Ramadhan, Syahrun Rodlian Jamal Ikhwani Rusydi Alwi Sammang, Muhammad Samsuddin Amin Sanjaya, Adiparwata Raka Shantya, Puput Sherly Clara Sherly Klara Shintarahayu, Balqis Soedarto, Muh. Fadil Suardi Suardi Suhardi, Arham Surya Hariyanto Surya Hariyanto . Surya Haryanto Syerly Klara Syerly Klara Tasrief, Muhdar Thaha, M. Arsyad W. S. Kong Yasir - Yericsen, Petra Yusuf, Andi Jaya Wardanah Zulkifly Zulkifly