Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS

Sungai Tui is located in the state of Pahang where huge amount of rainfall during monsoon season subjected to sediment transport process. The river responses by increased or decreased sediment carrying capacity, changing in channel cross section, erosion and deposition along the channel, which impac...

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Main Author:	Amaran, Krishnamuthi
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/12172/ http://umpir.ump.edu.my/id/eprint/12172/ http://umpir.ump.edu.my/id/eprint/12172/1/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%203.pdf http://umpir.ump.edu.my/id/eprint/12172/2/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12172/3/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%2024%20pages.pdf

id	ump-12172
recordtype	eprints
spelling	ump-121722016-11-11T07:15:36Z http://umpir.ump.edu.my/id/eprint/12172/ Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS Amaran, Krishnamuthi TA Engineering (General). Civil engineering (General) Sungai Tui is located in the state of Pahang where huge amount of rainfall during monsoon season subjected to sediment transport process. The river responses by increased or decreased sediment carrying capacity, changing in channel cross section, erosion and deposition along the channel, which impact on river bank stability over a period of time. The research is to model sediment transport around bridge at Sungai Tui by using one dimensional (1D) quasi unsteady flow Hydrologic Engineering Centers River Analysis System (HEC RAS). There is few data required such as catchment area, precipitation data, geometric data and sediment data. The analysis is done using various method of transport function found in HEC RAS. For 5 years analysis of sediment transport, maximum erosion and deposition occurs at the depth 0.49m and 0.64m using Ackers-White; 0.50m and 0.76m using England-Hansen; 0.50m and 1.18m using Laursen; 0.50m and 1.12m using Meyer Peter Muller; 0.49m and 0.48m using Toffaleti; 0.50m and 0.76m using Yang and 0.50m and 1.18m using Wilcock. Erosion and deposition of sediment along the channel is not similar using various methods of transport function. In conclusion, sediment pattern can be predicted and analyzed using several methods in HEC-RAS software. 2015-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12172/1/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%203.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12172/2/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12172/3/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%2024%20pages.pdf Amaran, Krishnamuthi (2015) Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS. Faculty of Civil Engineering & Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:92063&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Amaran, Krishnamuthi Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
description	Sungai Tui is located in the state of Pahang where huge amount of rainfall during monsoon season subjected to sediment transport process. The river responses by increased or decreased sediment carrying capacity, changing in channel cross section, erosion and deposition along the channel, which impact on river bank stability over a period of time. The research is to model sediment transport around bridge at Sungai Tui by using one dimensional (1D) quasi unsteady flow Hydrologic Engineering Centers River Analysis System (HEC RAS). There is few data required such as catchment area, precipitation data, geometric data and sediment data. The analysis is done using various method of transport function found in HEC RAS. For 5 years analysis of sediment transport, maximum erosion and deposition occurs at the depth 0.49m and 0.64m using Ackers-White; 0.50m and 0.76m using England-Hansen; 0.50m and 1.18m using Laursen; 0.50m and 1.12m using Meyer Peter Muller; 0.49m and 0.48m using Toffaleti; 0.50m and 0.76m using Yang and 0.50m and 1.18m using Wilcock. Erosion and deposition of sediment along the channel is not similar using various methods of transport function. In conclusion, sediment pattern can be predicted and analyzed using several methods in HEC-RAS software.
format	Undergraduates Project Papers
author	Amaran, Krishnamuthi
author_facet	Amaran, Krishnamuthi
author_sort	Amaran, Krishnamuthi
title	Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
title_short	Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
title_full	Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
title_fullStr	Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
title_full_unstemmed	Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS
title_sort	sediment transport modelling around bridge at sungai tuiusing 1d quasi unsteady flow hec-ras
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/12172/ http://umpir.ump.edu.my/id/eprint/12172/ http://umpir.ump.edu.my/id/eprint/12172/1/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%203.pdf http://umpir.ump.edu.my/id/eprint/12172/2/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12172/3/Sediment%20transport%20modelling%20around%20bridge%20at%20Sungai%20Tuiusing%201D%20quasi%20unsteady%20flow%20HEC-RAS%20-%2024%20pages.pdf
first_indexed	2023-09-18T22:13:32Z
last_indexed	2023-09-18T22:13:32Z
_version_	1777415185654349824

Sediment transport modelling around bridge at Sungai Tuiusing 1D quasi unsteady flow HEC-RAS

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