Metode Hidrograf Satuan Sintetis (HSS) Laksono-Erub untuk Banjir Rancangan pada Sungai Plumbon

Authors

  • Laksono Djoko Nugroho Program Studi Teknik Sipil-Fakultas Teknik-Universitas 17 Agustus 1945 Surabaya, Indonesia
  • Moh Abduh Program Studi Teknik Sipil-Fakultas Teknik-Universitas Muhammadiyah Malang, Indonesia

DOI:

https://doi.org/10.22219/jmts.v21i1.14618

Keywords:

Metode HSS Laksono-Erub

Abstract

Sungai Plumbon adalah sungai utama dalam DAS Plumbon yang terletak di Kota Semarang, Provinsi Jawa Tengah. DAS Plumbon memiliki luas ± 32 km2 dan panjang sungai utamanya ± 20 km. Pada sungai ini, sering terjadi banjir dan air melimpas di atas tanggul hingga menyebabkan tanggul jebol. Dengan kondisi yang ada, diperlukan metode analisis debit banjir rancangan terbaik pada Sungai Plumbon, sehingga perencanaan bangunan pada Sungai Plumbon sesuai dengan kondisi aktual dilapangan. Adapun metode Hidrograf Satuan Sintetik (HSS) yang digunakan adalah metode HSS Nakayasu, Synder, Gama I, Laksono-Erub dan perhitungan Debit banjir Rancangan dengan debit yang tercatat pada Bendung Plumbon. Dari hasil perhitungan dan analisa debit banjir rancangan pada DAS Plumbon, didapatkan metode HSS Laksono-Erub sebagai metode yang terbaik berdasarkan penyimpangan yang terkecil dari data debit yang tercatat pada Bendung Plumbon selama 10 tahun.

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Published

2023-02-27

How to Cite

Nugroho, L. D., & Abduh, M. (2023). Metode Hidrograf Satuan Sintetis (HSS) Laksono-Erub untuk Banjir Rancangan pada Sungai Plumbon. Media Teknik Sipil, 21(1), 18–25. https://doi.org/10.22219/jmts.v21i1.14618

Issue

Vol. 21 No. 1 (2023): Februari 2023

Section

Articles

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