CD Skripsi

Analisis Drainase Dan Pompa Air Sebagai Bangunan Pengendali Banjir (Studi Kasus Kelurahan Meranti Pandak, Kecamatan Rumbai Pesisir, Pekanbaru)

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ABSTRACT
The area located on the banks of the Siak river, especially the Meranti Pandak
Village area, is an area that has the potential for flooding and inundation during
high rainfall and the influence of high tides on the Siak river. Floods that
occurred in this area inundated several infrastructures such as roads and
residential areas. Based on Kompas (2018), floods with a height of 60 cm – 1 m
hit residents of RW 02 and RW 12, Meranti Pandak Village. The stages of the
research carried out are by analyzing the frequency of rainfall data first, then
calculating the planned discharge with HSS Nakayasu, then hydraulic modeling
using the HEC-RAS Program, after the flood water level is obtained, the gate and
water pump planning are carried out. Based on the results of the analysis of the
flood height of the Siak river at the 25-year return period, the flood level in the
upstream river, cross section 17 (SC 17) is 19,30 m or -0.90 m from the left bank
of the river (non-flooded condition) and 0.30 m from the right bank of the river
(flood condition) and the flood face elevation at the downstream (flood condition),
cross section 1 (SC 1) is 17,35 m or 1.94 m from the left bank (flood condition)
and 1.45 m from the right bank (flood condition). After the simulation, the
dimensions of the sluice gate are 0,9 wide and 2 m high, and the pump capacity is
1,2 m3/second/unit. The combination of floodgates and pumps succeeded in
lowering the flood water level in the channel according to the desired elevation,
which is +19.40 m.
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Keywords: flood, gate, pump, HEC - RAS

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 01. 121 (0081)

Penerbit

Pekanbaru : Universitas Riau –Fakultas Teknik – Teknik Sipil., 2021

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 01. 121 (0081)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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