SAFIRA, WAHYU DINA (2025) ANALISIS IDENTIFIKASI BANJIR PADA RUAS JALAN BOULEVARD BARAT RAYA, KELAPA GADING, JAKARTA UTARA. S1 thesis, Universitas Mercu Buana Jakarta.
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Abstract
elapa Gading District, North Jakarta, is an area with rapid and significant economic growth. The area of interest in this research is one of the sub-districts in Kelapa Gading District, specifically Jalan Boulevard Barat Raya. Lack of drainage capacity causes this area to experience frequent flooding. Research revealed that the drainage conditions on Jalan Boulevard Barat Raya were unable to accommodate the design flood discharge. Additional water loads, in addition to road use, also contribute to flooding in this area. From the calculation of the existing channel dimensions, it is known that the flood discharge of channel A1 is 14.97 m3/sec smaller than the planned discharge of 22.65 m3/sec so that the channel does not meet the requirements, channel A2 is 15.63 m3/sec smaller than the planned discharge of 16.42 m3/sec so that the channel does not meet the requirements, channel B1 is 4.36 m3/sec smaller than the planned discharge of 4.47 m3/sec so that the channel does not meet the requirements, channel B2 is 2.12 m3/sec smaller than the planned discharge of 6.22 m3/sec so that the channel does not meet the requirements, and channel B5 is 44.45 m3/sec smaller than the planned discharge of 6.73 m3/sec so that the channel does not meet the requirements. Therefore, a pumping plan of 2 units is carried out with each capacity of 7m3/sec, because the total planned pump capacity is 14.95 m3/sec. Keywords: cross-sectional capacity, design flood discharge flow, pumping Kecamatan Kelapa Gading, Jakarta Utara merupakan kawasan dengan pertumbuhan ekonomi yang pesat dan signifikan. Daerah yang menjadi topik pada penelitian kali ini adalah salah satu kelurahan di Kecamatan Kelapa Gading, yaitu Kelurahan Kelapa Gading Barat khususnya di Jalan Boulevard Barat Raya. Kurangnya kapasitas penampang menyababkan daerah ini sangat sering terkena banjir. Setelah dilakukan penelitian, kondisi saluran di Jalan Boulevard Barat Raya dinyatakan tidak mampu menampung aliran debir banjir rancangan. Adanya beban air tambahan selain dari peruntukan jalan juga menjadi penyebab banjir pada kawasan ini. Dari perhitungan pada dimensi saluran eksisting, diketahui debit banjir saluan A1 14,97 m3 /det lebih kecil dari debit rencana 22,65 m3 /det sehingga saluran tidak memenuhi, saluran A2 15,63 m3 /det lebih kecil dari debit rencana 16,42 m3 /det sehingga saluran tidak memenuhi, saluran B1 4,36 m3 /det lebih kecil dari debit rencana 4,47 m3 /det sehingga saluran tidak memenuhi, saluran B2 2,12 m3 /det lebih kecil dari debit rencana 6,22 m3 /det sehingga saluran tidak memenuhi, dan saluran B5 44,45 m3 /det lebih kecil dari debit rencana 6,73 m3 /det sehingga saluran tidak memenuhi. Maka dilakukan perencanaan pompanisasi sejumlah 2 unit dengan masing-masing kapasitas sebesar 7m/detik, dikarenakan kapasitas total pompa yang direncanakan adalah sebesar 14,95 m3 /det. Kata kunci : kapasitas penampang, aliran debit banjir rancangan, pompanisasi
| Item Type: | Thesis (S1) |
|---|---|
| NIM/NIDN Creators: | 41123110067 |
| Uncontrolled Keywords: | kapasitas penampang, aliran debit banjir rancangan, pompanisasi |
| Subjects: | 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 624 Civil Engineering/Teknik Sipil 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 627 Hydraulic Engineering/Rekayasa Hidrolik 600 Technology/Teknologi > 620 Engineering and Applied Operations/Ilmu Teknik dan operasi Terapan > 627 Hydraulic Engineering/Rekayasa Hidrolik > 627.4 Flood Control/Pengawasan Banjir |
| Divisions: | Fakultas Teknik > Teknik Sipil |
| Depositing User: | khalimah |
| Date Deposited: | 10 Apr 2026 04:12 |
| Last Modified: | 10 Apr 2026 04:12 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/101950 |
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