ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN

Flooding is a condition where excess capacity of water cannot be accommodated. It makes the water overflow to the right and left sides of the embankment of the drainage channel that causes adverse inundation. Flood phenomenon is absolutely inseparable from0the contribution0of the physical0condition0...

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Autores principales:	I Made sutrisna Ari Kesuma, Mawiti Infantri Yekti, Ida Bagus Purbawijaya
Formato:	article
Lenguaje:	ID
Publicado:	Universitas Udayana 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/04e0755fea944b179b0f588569dd8568
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spelling	oai:doaj.org-article:04e0755fea944b179b0f588569dd85682021-11-28T13:27:41ZANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN1411-12922541-5484https://doaj.org/article/04e0755fea944b179b0f588569dd85682021-04-01T00:00:00Zhttps://ojs.unud.ac.id/index.php/jits/article/view/63288https://doaj.org/toc/1411-1292https://doaj.org/toc/2541-5484Flooding is a condition where excess capacity of water cannot be accommodated. It makes the water overflow to the right and left sides of the embankment of the drainage channel that causes adverse inundation. Flood phenomenon is absolutely inseparable from0the contribution0of the physical0condition0of an area from the0topography of an area where the land is gentler than0the0surrounding land. These problems occur in the drainage channel located on Jalan Bumi Ayu Denpasar. This study was aimed to deal with flooding by evaluating the capacity of the existing channel and increasing the channel on Jalan Bumi Ayu Denpasar. The analysis of drainage channel capacity in calculating rainwater discharge by observing flow patterns and channel dimension planning based on surveys that have been conducted. The annual maximum daily rainfall data was obtained from the Regional Office of the Meteorology and Geophysics Agency in Region III Denpasar. The rainfall stations reviewed were Sanglah Station and Sumerta Station. It starts with analyzing the annual maximum daily rainfall data so that the Intensity Duration Frequency (IDF) curve was obtained. Calculation of time concentration is calculated using the Kirpich formula, then the theoretical plan flood discharge was carried out by the Rational Method, namely Qt = 0.278.C.I.A and channel capacity was calculated by the formula Qsal = A.V. If the calculation results show Qsal> Qt, then the area is safe from inundation / flood problems. From the results of the analysis, the tertiary drainage could not accommodate theoretical discharge for the return period of 2 and 5 years, on the secondary channel it was unable to0accommodate0theoretical discharge0for the return0period of 5 and 10 years. So it is necessary to increase0the channel capacity0dimensions from SBA 1 to SP 4 (B: 0,75 - 1; H: 0,9 - 1,7) m.I Made sutrisna Ari KesumaMawiti Infantri YektiIda Bagus PurbawijayaUniversitas UdayanaarticleEngineering (General). Civil engineering (General)TA1-2040IDJurnal Ilmiah Teknik Sipil, Pp 142-149 (2021)
institution	DOAJ
collection	DOAJ
language	ID
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 I Made sutrisna Ari Kesuma Mawiti Infantri Yekti Ida Bagus Purbawijaya ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
description	Flooding is a condition where excess capacity of water cannot be accommodated. It makes the water overflow to the right and left sides of the embankment of the drainage channel that causes adverse inundation. Flood phenomenon is absolutely inseparable from0the contribution0of the physical0condition0of an area from the0topography of an area where the land is gentler than0the0surrounding land. These problems occur in the drainage channel located on Jalan Bumi Ayu Denpasar. This study was aimed to deal with flooding by evaluating the capacity of the existing channel and increasing the channel on Jalan Bumi Ayu Denpasar. The analysis of drainage channel capacity in calculating rainwater discharge by observing flow patterns and channel dimension planning based on surveys that have been conducted. The annual maximum daily rainfall data was obtained from the Regional Office of the Meteorology and Geophysics Agency in Region III Denpasar. The rainfall stations reviewed were Sanglah Station and Sumerta Station. It starts with analyzing the annual maximum daily rainfall data so that the Intensity Duration Frequency (IDF) curve was obtained. Calculation of time concentration is calculated using the Kirpich formula, then the theoretical plan flood discharge was carried out by the Rational Method, namely Qt = 0.278.C.I.A and channel capacity was calculated by the formula Qsal = A.V. If the calculation results show Qsal> Qt, then the area is safe from inundation / flood problems. From the results of the analysis, the tertiary drainage could not accommodate theoretical discharge for the return period of 2 and 5 years, on the secondary channel it was unable to0accommodate0theoretical discharge0for the return0period of 5 and 10 years. So it is necessary to increase0the channel capacity0dimensions from SBA 1 to SP 4 (B: 0,75 - 1; H: 0,9 - 1,7) m.
format	article
author	I Made sutrisna Ari Kesuma Mawiti Infantri Yekti Ida Bagus Purbawijaya
author_facet	I Made sutrisna Ari Kesuma Mawiti Infantri Yekti Ida Bagus Purbawijaya
author_sort	I Made sutrisna Ari Kesuma
title	ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
title_short	ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
title_full	ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
title_fullStr	ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
title_full_unstemmed	ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN
title_sort	analisis kapasitas saluran drainase dan penanganan banjir di jalan bumi ayu desa sanur kecamatan denpasar selatan
publisher	Universitas Udayana
publishDate	2021
url	https://doaj.org/article/04e0755fea944b179b0f588569dd8568
work_keys_str_mv	AT imadesutrisnaarikesuma analisiskapasitassalurandrainasedanpenangananbanjirdijalanbumiayudesasanurkecamatandenpasarselatan AT mawitiinfantriyekti analisiskapasitassalurandrainasedanpenangananbanjirdijalanbumiayudesasanurkecamatandenpasarselatan AT idabaguspurbawijaya analisiskapasitassalurandrainasedanpenangananbanjirdijalanbumiayudesasanurkecamatandenpasarselatan
_version_	1718407813329321984

ANALISIS KAPASITAS SALURAN DRAINASE DAN PENANGANAN BANJIR DI JALAN BUMI AYU DESA SANUR KECAMATAN DENPASAR SELATAN

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