Riki Chandra Wijaya, Riki (2021) Potensi Banjir Bandang Pada Wilayah Sigi Sulawesi Tengah Indonesia. Borneo Engineering: Jurnal Teknik Sipil, 5 (2). pp. 191-200. ISSN 2581-1134

[img] Text
1838-5492-1-PB.pdf

Download (718kB)
Official URL: http://jurnal.borneo.ac.id/index.php/borneoenginee...

Abstract

Flash floods are a dangerous disaster for a region. A large quantity of surface water at a high velocity will give a large momentum to all objects in its path. This will certainly have a big impact on the damage it will produce. The Sigi region, Central Sulawesi, Indonesia based on information on disaster events, is an area that is often hit by flash floods. For this reason, a study of the potential for banjir bandang is do in this research. Based on data on flood events in 2017, this analysis was using daily rainfall data in 2017 in the Sigi, Central Sulawesi area. Based on the analysis, it is known that the potential for flooding that occurs has a depth of up to 70 cm with a flow rate of up to 0.085 m / sec. Based on the results of this analysis, the flood-affected area is very large, almost all the flood-affected areas. The flat topography causes the puddle area to spread more easily. The sharp slope in the upstream area causes flooding to come on suddenly. For this reason, the potential for flooding from the results of this analysis is expected to be the basis for further research in overcoming this problem.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Fakultas Teknik (FT) > Prodi Teknik Sipil
Depositing User: Riki Chandra Wijaya
Date Deposited: 29 Aug 2021 01:34
Last Modified: 29 Aug 2021 01:34
URI: http://repository.lppm.unila.ac.id/id/eprint/33706

Actions (login required)

View Item View Item