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Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon

A large number of studies, both theoretical and experimental have been devoted to understanding the physical mechanisms underlying the bar formation. Numerous data on bar formation have been accumulated yet the methods to predict bar geometry, especially bar height are still insufficient. This resea...

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Main Author: Tholibon, Duratul Ain
Format: Book Section
Language:English
Published: Institute of Graduate Studies, UiTM 2016
Subjects:
Malaysia
Online Access:http://ir.uitm.edu.my/id/eprint/19909/1/ABS_DURATUL%20AIN%20THOLIBON%20TDRA%20VOL%2010%20IGS%2016.pdf
http://ir.uitm.edu.my/id/eprint/19909/
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spelling my.uitm.ir.199092018-06-08T08:08:10Z http://ir.uitm.edu.my/id/eprint/19909/ Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon Tholibon, Duratul Ain Malaysia A large number of studies, both theoretical and experimental have been devoted to understanding the physical mechanisms underlying the bar formation. Numerous data on bar formation have been accumulated yet the methods to predict bar geometry, especially bar height are still insufficient. This research aims to investigate the parameters that promote bar formation in term of bar height. Investigation was carried out on an erodible sand bed channel using a large-scale physical river model. Study have included various hydraulic and sediment characteristics with steady flow rates and sediment supply. There are four matrices of flow rate and channel width with other variables, namely grains size and bed slope which were kept constant. A relationship between dimensionless bar heights with the respective independent parameters has been established. Bar profile development was generated using Surfer, of which 3D elevation plots are given. Analysis has included the discussion on a significant difference of planform view for each experimental condition, trends in volume change along the channel, widening ratio and centreline bed elevation profile along the longitudinal distance… Institute of Graduate Studies, UiTM 2016 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/19909/1/ABS_DURATUL%20AIN%20THOLIBON%20TDRA%20VOL%2010%20IGS%2016.pdf Tholibon, Duratul Ain (2016) Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon. In: The Doctoral Research Abstracts. IGS Biannual Publication, 10 (10). Institute of Graduate Studies, UiTM, Shah Alam.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Malaysia
spellingShingle Malaysia
Tholibon, Duratul Ain
Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
description A large number of studies, both theoretical and experimental have been devoted to understanding the physical mechanisms underlying the bar formation. Numerous data on bar formation have been accumulated yet the methods to predict bar geometry, especially bar height are still insufficient. This research aims to investigate the parameters that promote bar formation in term of bar height. Investigation was carried out on an erodible sand bed channel using a large-scale physical river model. Study have included various hydraulic and sediment characteristics with steady flow rates and sediment supply. There are four matrices of flow rate and channel width with other variables, namely grains size and bed slope which were kept constant. A relationship between dimensionless bar heights with the respective independent parameters has been established. Bar profile development was generated using Surfer, of which 3D elevation plots are given. Analysis has included the discussion on a significant difference of planform view for each experimental condition, trends in volume change along the channel, widening ratio and centreline bed elevation profile along the longitudinal distance…
format Book Section
author Tholibon, Duratul Ain
author_facet Tholibon, Duratul Ain
author_sort Tholibon, Duratul Ain
title Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
title_short Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
title_full Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
title_fullStr Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
title_full_unstemmed Flow and sediment matrix for the formation of midland point bars in sand bed channel / Duratul Ain Tholibon
title_sort flow and sediment matrix for the formation of midland point bars in sand bed channel / duratul ain tholibon
publisher Institute of Graduate Studies, UiTM
publishDate 2016
url http://ir.uitm.edu.my/id/eprint/19909/1/ABS_DURATUL%20AIN%20THOLIBON%20TDRA%20VOL%2010%20IGS%2016.pdf
http://ir.uitm.edu.my/id/eprint/19909/
_version_ 1685649275301658624
score 13.244413

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