EVALUASI BANJIR PADA AREA DRAINASE KALI KEPITING DAN KALI KENJERAN SURABAYA TIMUR

Novirina , Hendrasarie (2005) EVALUASI BANJIR PADA AREA DRAINASE KALI KEPITING DAN KALI KENJERAN SURABAYA TIMUR. Jurnal Rekayasa Perencanaan, 2 (1). ISSN 1829-913X

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    Abstract

    The purpose if this research, to evaluate cause of floods at area of drainage Kali Kepiting and multiply Kenjeran. used data : rainfall data 20 year, data sum up resident, existing facility, channel speed, data dimension of existing channel, data of altimetry of channel in location area, and the location map. Results of calculation charge channel, Qsal.1 (Kali Kepiting) = 5,0515 m3/dt and Qsal.2 (Kali Kenjeran) = 4,00163 m3/dt. Based on quantification result, Qsal.1 Kali Kepiting, result of quantification > Qsal.1 in field, and Qsal.2 kali Kenjeran, result of quantification < Qsal.2 in field so that dimension of channel Kali Kepiting and Kenjeran in this time have cannot accomodate debit of rainwater of at PUH 25 year. Based on result in field of Floods which is often happened in times;rill of Kali Kepiting and Kali Kenjeran caused by because to the number of garbage and sediment, flood gate of ruined sea as well as because elevasi of face irrigate compared to higher sea by elevation is land;ground surface. There are sedimentation in channel Kali Kepiting as high as 0,65 m result of mean and the channel Kali Kenjeran as high as 0,35 m result of mean

    Item Type: Article
    Subjects: N Fine Arts > NA Architecture
    Divisions: UPN Jatim Journal > Jurnal Rekayasa Perencanaan
    Depositing User: Users 8 not found.
    Date Deposited: 21 Feb 2012 11:44
    Last Modified: 21 Feb 2012 11:44
    URI: http://eprints.upnjatim.ac.id/id/eprint/2550

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