ANALISIS KARAKTERISTIK TEMPORAL DAN SPASIAL HUJAN UNTUK MENDUKUNG PENGEMBANGAN PERINGATAN DINI BANJIR DI PALEMBANG

Yulia Iryani, Sakura and Amalia, Fuji (2016) ANALISIS KARAKTERISTIK TEMPORAL DAN SPASIAL HUJAN UNTUK MENDUKUNG PENGEMBANGAN PERINGATAN DINI BANJIR DI PALEMBANG. Project Report. Sakura Yulia Iryani, Lembaga Penelitian dan Pengabdian Masyarakat Universitas Sriwijaya. (Unpublished)

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    Abstract

    The issue of flooding that occurred in the city of Palembang negative impacts that can not be ignored because it involves the loss and suffering that is both morally and materially, for example, is the impact of stagnant water can cause damage to road infrastructure and complementary buildings, disrupting traffic on these roads or even shut down traffic movement if the puddle is happening is quite high and takes a long time. Moreover, the city of Palembang was a center of trade, services, and is one of the icons that became a tourist attraction in South Sumatra that can disrupt economic activity in the city of Palembang. The analysis of extreme rainfall intensity on Palembang was done by calculating the cumulative relative frequency of rainfall which is greater than 50 mm/hr. Spatial pattern of extreme rainfall based on the amount of the most extreme hourly rainfall at 3stations in Palembang were done using Surfer software. The research results showed the greatest rainfall intensity occurred in Palembang with the cumulative relative frequency of rainfall intensity >50 mm/hr in between the years 2005 to 2014 with 8,1%. Analysis of the incidence of the most extreme daily rainfall of 3 rainfall stations in Palembang in 2005 to 2014 occurred in SMB II station in 2012 with 214,1 mm in November 9th. Cumulative Relative frequency rainfall intensity >50 mm/hr at rainfall stations close to Kenten, SMB II and Plaju rainfall station from the highest to the lowest are 6,11%, 6,33% and 8,1%, respectively. Key words: Flood, extreme rainfall, rainfall intensity, early warning system

    Item Type: Monograph (Project Report)
    Subjects: T Technology > TA Engineering (General). Civil engineering (General)
    Divisions: Faculty of Engineering > Department of Civil Engineering
    Depositing User: sakura yulia iryani
    Date Deposited: 07 Apr 2017 11:49
    Last Modified: 07 Apr 2017 11:49
    URI: http://eprints.unsri.ac.id/id/eprint/7173

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