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Overland flow and pathway analysis for modelling of urban pluvial flooding

Authorized Users Only
2009
Authors
Maksimović, Čedo
Prodanović, Dušan
Boonya-Aroonnet, Surajate
Leitao, Joao P.
Đorđević, Slobodan
Allitt, Richard
Article (Published version)
Metadata
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Abstract
Research on improving an overland flow model is presented for urban pluvial flooding under the dual-drainage concept where sewer flow dynamically interacts with overland flow. This occurs during heavy storms when the sewer system is surcharged. The system becomes pressurised and overland flow increases by the additional volume flowing out from the sewer. To represent the overland flow realistically, a new methodology was developed to automatically create the overland flow network which can interact with the drainage system. Use is made of high-resolution, accurate Digital Elevation Model data collected by the LiDAR technique. This approach updates the current urban drainage models to urban flood models with detailed representation of overland flow processes such as pond forming, flow through preferential surface pathways and surface drainage capacity. This work advances new areas of urban flood management including improvement in real-time control and of links with rainfall now-casting..., and short term urban flood forecasting. The dual-drainage approach is appropriate for real-time applications.

Keywords:
GIS / LiDAR / Modelling / Overland flow / Urban pluvial flooding
Source:
Journal of Hydraulic Research, 2009, 47, 4, 512-523
Funding / projects:
  • UK Engineering and Physical Sciences Research Council (EPSRC)
  • UK Water Industry Research (UKWIR)
  • Environmental Agency
  • Portuguese Research Council Fundacao para a Ciencia e a Tecnologia (FCT)

DOI: 10.1080/00221686.2009.9522027

ISSN: 0022-1686

WoS: 000272261500012

Scopus: 2-s2.0-69949127379
[ Google Scholar ]
128
108
URI
https://grafar.grf.bg.ac.rs/handle/123456789/217
Collections
  • Radovi istraživača / Researcher's publications
  • Катедра за хидротехнику и водно-еколошко инжењерство
Institution/Community
GraFar
TY  - JOUR
AU  - Maksimović, Čedo
AU  - Prodanović, Dušan
AU  - Boonya-Aroonnet, Surajate
AU  - Leitao, Joao P.
AU  - Đorđević, Slobodan
AU  - Allitt, Richard
PY  - 2009
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/217
AB  - Research on improving an overland flow model is presented for urban pluvial flooding under the dual-drainage concept where sewer flow dynamically interacts with overland flow. This occurs during heavy storms when the sewer system is surcharged. The system becomes pressurised and overland flow increases by the additional volume flowing out from the sewer. To represent the overland flow realistically, a new methodology was developed to automatically create the overland flow network which can interact with the drainage system. Use is made of high-resolution, accurate Digital Elevation Model data collected by the LiDAR technique. This approach updates the current urban drainage models to urban flood models with detailed representation of overland flow processes such as pond forming, flow through preferential surface pathways and surface drainage capacity. This work advances new areas of urban flood management including improvement in real-time control and of links with rainfall now-casting, and short term urban flood forecasting. The dual-drainage approach is appropriate for real-time applications.
T2  - Journal of Hydraulic Research
T1  - Overland flow and pathway analysis for modelling of urban pluvial flooding
EP  - 523
IS  - 4
SP  - 512
VL  - 47
DO  - 10.1080/00221686.2009.9522027
ER  - 
@article{
author = "Maksimović, Čedo and Prodanović, Dušan and Boonya-Aroonnet, Surajate and Leitao, Joao P. and Đorđević, Slobodan and Allitt, Richard",
year = "2009",
abstract = "Research on improving an overland flow model is presented for urban pluvial flooding under the dual-drainage concept where sewer flow dynamically interacts with overland flow. This occurs during heavy storms when the sewer system is surcharged. The system becomes pressurised and overland flow increases by the additional volume flowing out from the sewer. To represent the overland flow realistically, a new methodology was developed to automatically create the overland flow network which can interact with the drainage system. Use is made of high-resolution, accurate Digital Elevation Model data collected by the LiDAR technique. This approach updates the current urban drainage models to urban flood models with detailed representation of overland flow processes such as pond forming, flow through preferential surface pathways and surface drainage capacity. This work advances new areas of urban flood management including improvement in real-time control and of links with rainfall now-casting, and short term urban flood forecasting. The dual-drainage approach is appropriate for real-time applications.",
journal = "Journal of Hydraulic Research",
title = "Overland flow and pathway analysis for modelling of urban pluvial flooding",
pages = "523-512",
number = "4",
volume = "47",
doi = "10.1080/00221686.2009.9522027"
}
Maksimović, Č., Prodanović, D., Boonya-Aroonnet, S., Leitao, J. P., Đorđević, S.,& Allitt, R.. (2009). Overland flow and pathway analysis for modelling of urban pluvial flooding. in Journal of Hydraulic Research, 47(4), 512-523.
https://doi.org/10.1080/00221686.2009.9522027
Maksimović Č, Prodanović D, Boonya-Aroonnet S, Leitao JP, Đorđević S, Allitt R. Overland flow and pathway analysis for modelling of urban pluvial flooding. in Journal of Hydraulic Research. 2009;47(4):512-523.
doi:10.1080/00221686.2009.9522027 .
Maksimović, Čedo, Prodanović, Dušan, Boonya-Aroonnet, Surajate, Leitao, Joao P., Đorđević, Slobodan, Allitt, Richard, "Overland flow and pathway analysis for modelling of urban pluvial flooding" in Journal of Hydraulic Research, 47, no. 4 (2009):512-523,
https://doi.org/10.1080/00221686.2009.9522027 . .

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