ANALISIS KAPASITAS SUNGAI CIPARIGI TERHADAP DEBIT BANJIR KALA ULANG

Authors

  • Lingga Saputra
  • Feril Hariati
  • Alimuddin Alimuddin

DOI:

https://doi.org/10.32832/komposit.v2i2.1556

Abstract

Ciparigi is a natural canal that flow across the North of Bogor District. The length of reach around 8.700 m and the freeboard is depth. In previous years, a catchment area of Ciparigi was safe from flood. But recently, around 2015, flooding event was occurred in this area. To find out the root of problem, hydrological analysis and hydraulics analysis were applied. From hydrologic analysis, maximum flood discharge for return periode 2, 5, and 25 year respectively were 59,057 m3/dtk, 66,817 m3/dtk, dan 80,716 m3/dtk. While the average capacity of canal was about 40 m3/s. From the comparison value between existing capacity of canal and maximum flood discharge for each return period, we found out that the flooding event mostly triggered by the reduction of width and depth of canal in downstream area, and caused backwater effect and flooded the upstream area

References

Bonnier. 1980. Probability Distribution and Probability Analysis, DPMA, Bandung

BR, Sri Harto. 1993. Analisis Hidrologi, Gramedia Pustaka Utama, Jakarta

CD, Soemarto. Hidrologi teknik, Usaha Nasional, Surabaya

Handajani, N. 2005. Analisa distribusi curah hujan dengan kala ulang tertentu. Jurnal Rekayasa Perencanaan. Vol 1, No. 3.

Kodoatie, R.J., dan Sugianto. 2002. Banjir: Beberapa penyebab banjir dan metode pengendaliannya dalam perspektif lingkungan, Pustaka Pelajar, Yogyakarta

Maulana, Yudhi. 2015. Kebanjiran ruang kelas SMA di Bogor dipenuhi lumpur, (http://bogor.tribunnews.com/2015/11/16/kebanjiran-ruang-kelas-smp-di-bogor-dipenuhi-lumpur, 16 November 2016)

Peraturan Pemerintah. 2011. Peraturan Pemerintah Tentang Sungai, Standar Nasional Indonesia, Jakarta

Rosyidie, Arief. 2013. Banjir: Fakta dan dampaknya serta pengaruh dari perubahan guna lahan. Jurnal perencanaan wilayah dan kota. Vol 24 No.3

Subarkah, Imam. 1980. Hidrologi untuk perencanaan bangunan air, Idea Dharma, (Cetakan kedua), Bandung

Suripin. 2004. Sistem drainase perkotaan yang berkelanjutan, Andi Offset, Yogyakarta

Wanny K dkk .2003. Pola Hujan Provinsi Jawa Barat. Bandung : PUSAIR

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Published

2018-08-01

How to Cite

Saputra, L., Hariati, F., & Alimuddin, A. (2018). ANALISIS KAPASITAS SUNGAI CIPARIGI TERHADAP DEBIT BANJIR KALA ULANG. Jurnal Komposit: Jurnal Ilmu-Ilmu Teknik Sipil, 2(2), 93–100. https://doi.org/10.32832/komposit.v2i2.1556

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