Perencanaan Drainase Di Jalan Iman Bulqin Di Desa Bantan Tua Kecamatan Bantan
Total View This Week0
Total View This Week0
Institusion
Politeknik Negeri Bengkalis
Author
Laksono, Dimas Hariadi
Subject
421 Teknik Sipil
Datestamp
2021-03-22 14:07:36
Abstract :
The condition of the existing drainage that is not concretised causes silting due to the collapse of the drainage wall which is made of soil, besides that the drainage which is still walled from soil can be overgrown with wild plants, which hampers the flow of water in the drainage and causes puddles to overflow at some drainasse points to residential areas. One of the drainages that is experiencing this problem is located on Jalan Iman Bulqin, Bantan Tua Village, Bantan District. The method used in analyzing the intensity of rainfall is using the Gumbel distribution and the Mononobe method with rainfall data obtained from the peer system, stations located in the New Strait in 2014-2018. Meanwhile, to analyze the discharge of rainfall and drainage discharge using the Rational method based on data obtained from the field, including the longitudinal profile measurement data, transverse profile, flow velocity measurement and existing water level measurements. From the calculation, it is obtained that the existing capacity of the drainage channel on Jalan Iman Bulqin, Bantan Tua Village is Qn = 1.7666 m³ / second. Calculation of rainfall discharge of Qch = 0.2344 m³ / second. Calculation of the channel capacity Qs = 2.1600 m³ / sec. Planned discharge calculation QT = 2.001 m³ / sec. And the calculation of channel dimensions B = 1.6 m, h = 0.9 m, and W = 0.671 m. With the construction of this drainage channel is able to provide solutions to problems that occur, especially in preventing flooding and landslides on the shoulder of the road.
The condition of the existing drainage that is not concretised causes silting due to the collapse of the drainage wall which is made of soil, besides that the drainage which is still walled from soil can be overgrown with wild plants, which hampers the flow of water in the drainage and causes puddles to overflow at some drainasse points to residential areas. One of the drainages that is experiencing this problem is located on Jalan Iman Bulqin, Bantan Tua Village, Bantan District. The method used in analyzing the intensity of rainfall is using the Gumbel distribution and the Mononobe method with rainfall data obtained from the peer system, stations located in the New Strait in 2014-2018. Meanwhile, to analyze the discharge of rainfall and drainage discharge using the Rational method based on data obtained from the field, including the longitudinal profile measurement data, transverse profile, flow velocity measurement and existing water level measurements. From the calculation, it is obtained that the existing capacity of the drainage channel on Jalan Iman Bulqin, Bantan Tua Village is Qn = 1.7666 m³ / second. Calculation of rainfall discharge of Qch = 0.2344 m³ / second. Calculation of the channel capacity Qs = 2.1600 m³ / sec. Planned discharge calculation QT = 2.001 m³ / sec. And the calculation of channel dimensions B = 1.6 m, h = 0.9 m, and W = 0.671 m. With the construction of this drainage channel is able to provide solutions to problems that occur, especially in preventing flooding and landslides on the shoulder of the road.
Download
book
BibTex
Latex, Jabref
cloud_download
Original Resource
url resource Institution
