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ITS » Paper and Presentation » TEKNIK SIPIL - D3
Posted by tondoindra@gmail.com at 18/02/2016 10:31:49  •  1215 Views


PERENCANAAN SABO DAM MERAPI PAC-3 KALI PABELAN DESA GONDOSULI KABUPATEN MAGELANG JAWA TENGAH

DESIGN OF SABO DAM MERAPI PAC-3 PABELAN RIVER GONDOSULI VILLAGE MAGELANG CENTRAL JAVA

Author :
AHLIANA, SITI AMALIA ( 3111030113 )
KARTINA, ANISTISIA ARTHA




ABSTRAK

Perencanaan Sabo Dam Merapi PAC-3 Kali Pabelan berlokasi di Desa Gondosuli Kabupaten Magelang Jawa tengah. Kali Pabelan mempunyai luas DAS 4096 Km panjang alur sungai utama 2136 Km kemiringan dasar sungai 0042. Dengan kondisi tersebut potensi terjadinya erosi dan gerusan pada Kali Pabelan sangat besar. Maka diperlukan adanya bangunan Sabo Dam untuk menstabilkan sedimen yang mengalir di Kali Pabelan. Dalam hal ini pembahasan meliputi analisa hidrologi analisa hidrolika dalam perencanaan dimensi Sabo Dam dan kontrol kestabilan. Dari hasil perhitungan diperoleh data teknis sebagai berikut Elevasi muka air di atas pelimpah 92183 Elevasi pelimpah 92023 Tinggi jagaan 08 m Tinggi keseluruhan Main Dam 1675 m Kemiringan hulu 068 Kemiringan hilir 017 Dengan pembuatan Sabo Dam PAC- 3 Merapi Kali Pabelan ini diharapkan bisa melandaikan kemiringan dasar sungai dan mengurangi erosi yang terjadi.


ABSTRACT

Design of Sabo Dam Merapi PAC-3 Pabelan River located in Gondosuli Village Magelang - Central Java. The Catchment area of Pabelan River 4096 Km length of river 2136 Km and riverbed gradient 0042. With such condition the Pabelan river has a large possibility of having erosion and scouring. So need Sabo Dam building existence to stabilize riverbed gradient and restrain sediment that flow at Pabelan river. In the case solution covers of hydrology analysis hydrolic analysis the design Sabo Dam and stability control construction. From calculation result is got technical data as follows Water flood elevation 92183 Overflow elevation 92023 Free board 08 m Height of Main Dam 1675 m The upstream slope 068 The downstream slope 017 With the design of Sabo Dam Merapi PAC-3 Kali Pabelan is supposed can stabilize riverbed gradient and decrease erosion that.



KeywordsSabo Dam, Sedimen, Debris, Stabilitas
 
Subject:  DAM
Contributor
  1. Ir. PUDIASTUTI
Date Create: 18/02/2016
Type: Text
Format: PDF
Language: Indonesian
Identifier: ITS-paper-31121150008436
Collection ID: 31121150008436
Call Number: RSS 627.8 Ahl p


Source
Paper And Presentation Of Civil Engineering RSS 627.8 Ahl p, 2016

Coverage
ITS Community

Rights
Copyright @2016 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




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ITS-paper-31121150008436-40213.pdf




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