dc.contributor.author |
Prabath, WAK |
|
dc.contributor.author |
Bandara, JMSJ |
|
dc.contributor.editor |
Pasindu, HR |
|
dc.date.accessioned |
2022-06-09T06:25:55Z |
|
dc.date.available |
2022-06-09T06:25:55Z |
|
dc.date.issued |
2011-07 |
|
dc.identifier.citation |
Prabath, W.A.K., & Bandara, J.M.S.J. (2011). Evaluation of flood risk of transport infrastructure using GIS technology [Abstract]. In H.R. Pasindu (Ed.), Proceedings of the Transportation Research Forum 2011 (p. 15). Department of Civil Engineering, University of Moratuwa. https://uom.lk/sites/default/files/civil/files/TRF%202011_0.pdf |
en_US |
dc.identifier.uri |
http://dl.lib.uom.lk/handle/123/18224 |
|
dc.description.abstract |
Floods are not rare incidents in Sri Lanka. Historical record shows that Sri Lanka had experienced with
many of catastrophic flood disasters. As a result of flooding, hundreds of thousands of lives, property,
physical infrastructures are loss, damaged or destroyed. Especially, the transportation system & its
infrastructure that includes roads & railways are frequently affected by floods. Neither a scheduled
process nor any other resilience assessment plan or concepts to anticipate and reduce the impacts due
to floods are available other than the traditional flood disaster management process of reconstruction.
Hence, there is a need for an effective flood resilience assessment process to identify possible risks to
the transportation system.
Information such as terrain, rain fall, drainage pattern that are relating to the factors affecting flood risk
on transportation infrastructure is available in scattered manner. However, this information has not
been analyzed in an integrated manner to identify the flood risk on transport infrastructure.
Identification of flood risk of existing and proposed transport infrastructure will be very useful to
mitigate impacts due to any type of flood disaster.
The paper presents a methodology developed to identify possible risk areas based on flood information
available using Arc GIS platform. Data collection was done based on library & field surveys. Along with
the literature survey relevant data such as flood records, physical infrastructures data, geographical &
climatic data were collected and a GIS data base was prepared. A methodology was developed to
identify possible disaster risk based on the information available using Spatial Analysis, 3D Analysis
tools available in Arc GIS for the analysis and to produce results in map media. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Department of Civil Engineering, University of Moratuwa. |
en_US |
dc.relation.uri |
https://uom.lk/sites/default/files/civil/files/TRF%202011_0.pdf |
en_US |
dc.subject |
Transport infrastructure |
en_US |
dc.subject |
Flood mitigation |
en_US |
dc.subject |
Risk assessment |
en_US |
dc.subject |
Spatial analysis |
en_US |
dc.subject |
Disaster management |
en_US |
dc.title |
Evaluation of flood risk of transport infrastructure using GIS technology |
en_US |
dc.type |
Conference-Abstract |
en_US |
dc.identifier.faculty |
Engineering |
en_US |
dc.identifier.department |
Department of Civil Engineering |
en_US |
dc.identifier.year |
2011 |
en_US |
dc.identifier.conference |
Transport Research Forum 2011 |
en_US |
dc.identifier.place |
Colombo |
en_US |
dc.identifier.pgnos |
p. 15 |
en_US |
dc.identifier.proceeding |
Proceedings of the Transport Research Forum 2011 |
en_US |
dc.identifier.email |
iucnkel@gmail.com |
en_US |
dc.identifier.email |
bandara@uom.lk |
en_US |