PRIANTORO, FAJAR TEGUH (2021) PERENCANAAN SISTEM DRAINASE PERUMAHAN CLUSTER AMORE, BINTARO JAYA KECAMATAN PONDOK AREN, KOTA TANGERANG SELATAN. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
Drainage system planning can not be separated from the development planning of a residential area.Good drainage system planning can avoid losses for developers due to failure of drainage channels in accommodating and draining surface runoff.In the event of flooding / inundation due to drainage system failure, the developer must repair the drainage system that is not able to accommodate surface runoff. Therefore it is necessary to plan a good drainage system. These drainage planning measures include the collection of primary and secondary data, in this drainage planning using 10-year rainfall data, topographic maps and contour maps.The rainfall data used is from Pondok Betung Climatology Station for the period 2011-2020.Rain analysis of the plan was carried out with the pearson II log method.Test the consistency of data with the Chi-square and Smirnov-Kolmogrov methods.Re-determination refers to the area of watersheds and types of cities according to the provisions of PU PPLP Cipta Karya Tahun 2012.Analysis of the intensity of rain plans was carried out using dr. Mononobe's equation.While the analysis of discharge plans is done by Rational Method. From the results of the analysis obtained: rainfall intensity on the 2-year anniversary of 113mm / h, the largest planned flood discharge on the combined section between the primary channels in the channel segment AB and BD of 0.2458 m3 /s and 0.6512 m3 / s .The planning of the infiltration well resulted in the dimensions of the infiltration well with a depth of 1.5 meters and a variation width of 1.00m, 0.80m and 0.70m.The planned infiltration well was able to reduce the flood discharge in segment AB to 0.065 m3/s or by 73.56% and flooding in the BD segment to 0.333 m3/s or 48.86%. Keywords: drainage, rational methods, flood discharge, rainfall, infiltration wells. Perencanaan sistem drainase tidak bisa dipisahkan dari perencanaan pengembangan suatu kawasan pemukiman. Perencanaan sistem drainase yang baik dapat menghindari kerugian bagi pengembang akibat kegagalan saluran drainase dalam menampung dan mengalirkan limpasan permukaan. Apabila terjadi banjir/genangan akibat kegagalan sistem drainase maka pengembang harus memperbaiki sistem drainase yang tidak mampu menampung limpasan permukaan. Maka dari itu perlu perencanaan sistem drainase yang baik. Langkah-langkah perenecanaan drainase ini meliputi pengumpulan data primer dan sekunder, pada perencanaan drainase ini menggunakan data curah hujan 10 tahun, peta topografi dan peta kontur. Data curah hujan yang digunakan adalah dair Stasiun Klimatologi Pondok Betung periode 2011-2020. Analisis hujan rencana dilakukan dengan metode log pearson II. Uji konsistensi data dengan metode Chi-square dan Smirnov-Kolmogrov. Penentuan kala ulang mengacu pada luas DAS dan jenis kota menurut ketentuan PU PPLP Cipta Karya Tahun 2012. Analisis intensitas hujan rencana dilakukan dengan menggunakan persamaan Dr. Mononobe. Sedangkan analisis debit rencana dilakukan dengan Metode Rasional. Dari hasil analisis didapatkan: intensitas curah hujan kala ulang 2 tahun sebesar 113mm/jam, debit banjir rencana terbesar pada ruas gabungan antara saluran primer pada saluran segmen AB dan BD sebesar 0,2458 m3/detik dan 0,6512 m3/detik . Perencanaan sumur resapan menghasilkan dimensi sumur resapan dengan kedalaman 1,5 meter dan lebar variasi 1,00m, 0,80m dan 0,70m. Sumur resapan yang direncanakan mampu mereduksi debit banjir pada segmen AB menjadi 0,065 m3/detik atau sebesar 73,56% dan banjir pada segmen BD menjadi 0,333 m3/detik atau sebesar 48,86%. Kata Kunci : drainase, metode rasional, debit banjir, curah hujan, sumur resapan.
| Item Type: | Thesis (S1) |
|---|---|
| NIM/NIDN Creators: | 41114110021 |
| Uncontrolled Keywords: | drainase, metode rasional, debit banjir, curah hujan, sumur resapan. |
| Subjects: | 300 Social Science/Ilmu-ilmu Sosial > 320 Political dan Government Science/Ilmu Politik dan Ilmu Pemerintahan > 323 Civil Rights/Hak-hak Warga Sipil, Hak-hak Warga Negara 300 Social Science/Ilmu-ilmu Sosial > 320 Political dan Government Science/Ilmu Politik dan Ilmu Pemerintahan > 323 Civil Rights/Hak-hak Warga Sipil, Hak-hak Warga Negara > 323.4 Civil Rights/Hak-hak Sipil |
| Divisions: | Fakultas Teknik > Teknik Sipil |
| Depositing User: | ASHAIDAH AZLYA PUTRI |
| Date Deposited: | 20 Oct 2023 04:07 |
| Last Modified: | 20 Oct 2023 04:07 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/82920 |
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