Penentuan Formulasi Empiris Yang Sesuai Untuk Mengestimasi Kurva Intensitas Durasi Frekuensi
DOI:
https://doi.org/10.21776/ub.pengairan.2020.011.01.06Keywords:
hasper der wedumen, intensitas hujan, kurva IDF, mononobe, talbot, van breenAbstract
Intensitas hujan yang tinggi akan menyebabkan limpasan permukaan yang besar dan dapat berdampak negatif. Kurva IDF mempermudah perhitungan debit banjir rencana. Tujuan penelitian ini adalah menentukan metode empiris intensitas hujan dan IDF yang cocok untuk lokasi penelitian. Metode yang digunakan adalah Talbot, Mononobe, Hasper Der Weduwen, dan Van Breen. Hasil perhitungan menunjukkan bahwa Metode Talbot yang paling sesuai digunakan di lokasi penelitian. Metode Talbot memiliki nilai Deviasi Rata-rata 1.49; Kesalahan Relatif (Kr) rata-rata sebesar 8.64% dan Koefisien Nash Sutcliffe (ENS) rata-rata sebesar 0.98. Kemudian dilakukan validasi metode terpilih menggunakan kala ulang 2 tahun dan 5 tahun dengan membandingkan intensitas hujan metode empiris dan intensitas hujan pengamatan dengan hasil nilai Deviasi Rata-rata sebesar 2.22; nilai Kesalahan Relatif (Kr) rata-rata sebesar 15.11%, dan Koefisien Nash Sutcliffe (ENS) rata-rata sebesar 0.93.
References
Akpen, G.D., M.I. Aho, and A.A. Musa. 2019. “Rainfall Intensity-Duration-Frequency Models for Lokoja Metropolis, Nigeria.” Global Journal of Pure and Applied Sciences 25(1): 81.
Asbintari, Syafutri, Rismalinda Rismalinda, and Rahmi Alfi. 2016. “Komparasi Metode Formulasi Intensitas Hujan Di Kawasan Hulu Daerah Aliran Sungai (DAS) Batang Lubuh Kota Pasir Pengaraian.” Jurnal Mahasiswa Teknik UPP 2(1): 1–8.
Bhat, M. Sultan et al. 2019. “Flood Frequency Analysis of River Jhelum in Kashmir Basin.” Quaternary International 507(June 2018): 288–94.
Cohn, T. A. et al. 2013. “A Generalized Grubbs-Beck Test Statistic for Detecting Multiple Potentially Influential Low Outliers in Flood Series.” Water Resources Research 49(8): 5047–58.
Dar, Abdul Qayoom, Humairah Maqbool, and Syeedah Raazia. 2016. “An Empirical Formula to Estimate Rainfall Intensity in Kupwara Region of Kashmir Valley, J and K, India.” MATEC Web of Conferences 57.
David, A. O., Ify L. Nwaogazie, and J. C. Agunwamba. 2019. “Development of Models for Rainfall Intensity- Duration-Frequency for Akure, South-West, Nigeria.” International Journal of Environment and Climate Change 9(8): 457–66.
Ghazavi, Reza, Ali Moafi Rabori, and M Ahadnejad Reveshty. 2017. “The Effects of Rainfall Intensity-Duration-Frequency Curves Reformation on Urban Flood Characteristics in Semi- Arid Environment.” Ecopersia 5(2): 1799–1813.
Guntoro, Dani Eko, Donny Harisuseno, and Evi Nur Cahya. 2017. “Pengelolaan Drainase Secara Terpadu Untuk Pengendalian Genangan Di Kawasan Sidokare Kabupaten Sidoarjo.” Jurnal Teknik Pengairan 008(01): 60–71.
Gutierrez-Lopez, Alfonso, Sergio Bernardo Jimenez Hernandez, and Carlos Escalante Sandoval. 2019. “Physical Parameterization of IDF Curves Based on Short-Duration Storms.” Water (Switzerland) 11(9): 1–14.
Harisuseno, Donny, and Mohammad Bisri. 2017. Limpasan Permukaan Secara Keruangan (Spatial Runoff). First. Malang: UB Press.
Hendri, A. 2015. “Analisis Metode Intensitas Hujan Pada Stasiun Hujan Pasar Kampar Kabupaten Kampar.” In Annual Civil Engineering Seminar, , 297–304.
Inayathulla, M, Mohammed Rafi, and Civil Engineering. 2019. “Hydrologic Analysis of Watershed by Generation of Rainfall Intensity Duration Frequency Curves.” International Journal of Innovative Research in Technology 6(7): 30–36.
Jahnvi, Ms, P Bhatt, H M Gandhi, and K B Gohil. 2014. “Generation of Intensity Duration Frequency Curve Using Daily.” Journal of International Academic Research for Multidisciplinary 2(2): 717–22.
Limantara, L.M., D.H. Harisuseno, and V.A.K. Dewi. 2018. “Modelling of Rainfall Intensity in a Watershed: A Case Study in Amprong Watershed, Kedungkandang, Malang, East Java of Indonesia.” Journal of Water and Land Development 38(1).
Montesarchio, V. et al. 2015. “Comparison of Methodologies for Flood Rainfall Thresholds Estimation.” Natural Hazards 75(1): 909–34.
Nhat, Le minh, Yasuto Tachikawa, and Kaoru Takara. 2006. “Establishment of Intensity-Duration-Frequency Curves for Precipitation in the Monsoon Area of Vietnam.” Annual od Disaster Prevention Research Institute 49B: 93–103.
De Paola, Francesco et al. 2018. “GEV Parameter Estimation and Stationary vs. Non-Stationary Analysis of Extreme Rainfall in African Test Cities.” Hydrology 5(2).
Rangsiwanichpong, Prem, So Kazama, and Chaiwat Ekkawatpanit. 2017. “Analysing the Relationship between Ocean Indices and Rainfall in the Chao Phraya River Basin.” International Journal of Climatology 37: 230–38.
Rismasari, Rahma, Donny Harisuseno, and Andre Primantyo Hendrawan. 2018. “Kajian Penanggulangan Genangan Yang Terintegrasi Di Kawasan Pilang, Probolinggo.” Jurnal Teknik Pengairan 9(1): 47–59.
Roghani, Rabbaneh, Saeid Soltani, and Hossein Bashari. 2016. “Influence of Southern Oscillation on Autumn Rainfall in Iran (1951–2011).” Theoretical and Applied Climatology 124(1–2): 411–23.
Salman, Saleem A. et al. 2018. “Unidirectional Trends in Daily Rainfall Extremes of Iraq.” Theoretical and Applied Climatology 134(3–4): 1165–77.
Subyani, Ali M., and Nassir S. Al-Amri. 2015. “IDF Curves and Daily Rainfall Generation for Al- Madinah City, Western Saudi Arabia.” Arabian Journal of Geosciences 8(12): 11107–19.
Suharyanto, Agus. 2016. “Prediction of Flood Area Based on the Occurrence of Rainfall Intensity.” GMSARN International Journal 10: 129–36.
Susilowati. 2012. “Analyze the Characteristic of Rainfall and Intensity Duration Frequency ( IDF ) Curve at Lampung Province.” 1st International Conference on Enginering and Technology Development: 161–73.
Tfwala, C. M. et al. 2017. “Precipitation Intensity-Duration-Frequency Curves and Their Uncertainties for Ghaap Plateau.” Climate Risk Management 16(April): 1–9.
Vanitha, S, and V Ravikumar. 2017. “Construction of Intensity-Duration-Frequency (IDF) Curves for Precipitation with Annual Maxima Data Kumulur Region.” International Journal of Bioresource and Stress Management 8(5): 721–26.
Wagesho, Negash, and Marie Claire. 2016. “Analysis of Rainfall Intensity-Duration-Frequency Relationship for Rwanda.” Journal of Water Resource and Protection 08(07): 706–23.
Zope, P. E., Eldho T. I., and V. Jothiprakash. 2016. “Development of Rainfall Intensity Duration Frequency Curves for Mumbai City, India.” Journal of Water Resource and Protection 08(07): 756–65.
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