Assessment of the stormwater drainage engineering in expressway design a hydrologic and hydrodynamic analysis of colombo-katunayake expressway using hydrodynamic modelling

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dc.contributor.authorSoysa, VAN
dc.contributor.authorWijesekera, NTS
dc.date.accessioned2013-10-21T02:12:58Z
dc.date.available2013-10-21T02:12:58Z
dc.date.issued2009
dc.description.abstractRoad designs need to forecast the hydrologic system performance in order to implement effective solutions for proper stormwater management. Field assessment and hydrologic analysis were carried out in Kalu Oya catchment (54.5 hn2) for the input data requirement of the hydrodynamic model. A satisfactory hydrodynamic model was developed using HEC-RAS with a calibration error of 55% and a verification error of 46%. Verified model was used to sensitivity analysis and management scenario modeling for achieving optimum expressway and hydrologic design.
dc.identifier.conferenceResearch for Industry
dc.identifier.pgnospp. 81-82
dc.identifier.placeFaculty of Engineering, University of Moratuwa
dc.identifier.proceeding15th Annual symposium on Research and Industry
dc.identifier.urihttp://dl.lib.mrt.ac.lk/handle/123/8287
dc.identifier.year2009
dc.languageen
dc.titleAssessment of the stormwater drainage engineering in expressway design a hydrologic and hydrodynamic analysis of colombo-katunayake expressway using hydrodynamic modelling
dc.typeConference-Extended-Abstract

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