ANALISIS LAJU SEDIMENTASI DI BADAN SUNGAI (STUDI KASUS SUNGAI KELEKAR, DESA TANJUNG PRING, KECAMATAN INDRALAYA SELATAN, KABUPATEN OGAN ILIR)

IHSAN, MUHAMMAD FAUZI and Gunawan, Taufik Ari (2019) ANALISIS LAJU SEDIMENTASI DI BADAN SUNGAI (STUDI KASUS SUNGAI KELEKAR, DESA TANJUNG PRING, KECAMATAN INDRALAYA SELATAN, KABUPATEN OGAN ILIR). Undergraduate thesis, Sriwijaya University.

	Text RAMA_22201_03011181520105.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
Preview	Text RAMA_22201_03011181520105_0029037001_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (100kB) | Preview
	Text RAMA_22201_03011181520105_0029037001_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (556kB) | Request a copy
	Text RAMA_22201_03011181520105_0029037001_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_22201_03011181520105_0029037001_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8kB) | Request a copy
	Text RAMA_22201_03011181520105_0029037001_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (84kB) | Request a copy
	Text RAMA_22201_03011181520105_0029037001_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_22201_03011181520105_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (12MB) | Request a copy

Abstract

Sedimentation is the process by which material is usually deposited in the form of soil, sand, plants and other organic materials. Precipitation that occurs has the advantage that is as a supply of excavation C. However, the bad impact is the change in river morphology that affects the reservoir capacity of the river, sedimentation causes flood levels to rise. There are many ways you can measure the amount of sedimentation. the first measurement of sediment directly with Partech 470 (digital overpass sediment measurement tool), with this tool the amount of sediment can be known by inserting the gauge into the river, then it can be directly known the thickness of the sediment that occurs. This method can only be known the amount of sediment that occurs at that time. Second, measuring sedimentation using the sediment load estimation method, this estimation is done using standard formulas, with this Estimation method besides knowing the amount of sediment can be used to predict the amount of sediment that will occur. This research was conducted in Kelekar River by measuring sediment directly with Partech 470, taking USDH 48 suspendid sediment samples, river hydrodynamic, bed sediment samples and matrial sediment samples, then tested in the laboratory. The comparison results between partech470 and USDH48 sample laboratory test results have very big differences. The magnitude of sedimentation rates that occurred in the Kelekar river based on laboratory test results (elevated sediments and base sediments), the magnitude of the sedimentation rate in section A was 78441,595 tons / year, section B was 120989,966 tons / year, and in section C it was 120989 , 966 tons / year.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Sedimentation, Estimation, Partech 470, USDH 48
Subjects:	T Technology > TC Hydraulic engineering. Ocean engineering > TC401-506 River, lake, and water-supply engineering (General)
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Users 1831 not found.
Date Deposited:	30 Sep 2019 06:17
Last Modified:	30 Sep 2019 06:17
URI:	http://repository.unsri.ac.id/id/eprint/9514

Actions (login required)

View Item