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Stress and deformation analysis on dam spillway structure due to water discharge

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dc.contributor.authorHassan N.H.en_US
dc.contributor.authorZawawi M.H.en_US
dc.contributor.authorAbas M.A.en_US
dc.contributor.authorRadzi M.R.M.en_US
dc.contributor.authorHassani A.en_US
dc.contributor.authorZahari N.M.en_US
dc.contributor.authorRamli M.Z.en_US
dc.contributor.authorKamaruddin M.A.en_US
dc.contributor.authorSidek L.M.en_US
dc.contributor.authorid57204683370en_US
dc.contributor.authorid39162217600en_US
dc.contributor.authorid56893346700en_US
dc.contributor.authorid57204677038en_US
dc.contributor.authorid57210389923en_US
dc.contributor.authorid54891672300en_US
dc.contributor.authorid57195984780en_US
dc.contributor.authorid44361188400en_US
dc.contributor.authorid35070506500en_US
dc.date.accessioned2023-05-29T08:07:02Z
dc.date.available2023-05-29T08:07:02Z
dc.date.issued2020
dc.description.abstractThis study assesses the structural analysis on the sector gate in dam spillway with 5m gap opening. The parameters determined on this study are equivalent stress and total deformation. The structure analysis on the spillway structure is due to the impact of water discharge. Computational fluid dynamic (CFD) modelling is applied to assess the water flow that affect stress and deformation occurred using computational aided program using ANSYS. Result of the transient structure model show that the highest stress value is at the radial gate which is 29.69MPa and the lowest stress value is at stilling basin which is 0.037 x 10-9 MPa. All the deformation values are relatively low especially at the stilling basin which is 1.021 x 10-9 m and the largest deformation value is at the radial gate which is 10.47 x 10-6m. It can be concluded that the stress and deformation give different result due to different materials. Stress and deformation values at mild steel material parts are higher than concrete material parts due to the high impact of water pressure. Future mitigation measures have to take to ensure the sustainability of the structural integrity. � 2020 Author(s).en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo23919
dc.identifier.doi10.1063/5.0023919
dc.identifier.scopus2-s2.0-85096490531
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85096490531&doi=10.1063%2f5.0023919&partnerID=40&md5=cf3125d988df7c1f63dee03c8ed1b7c8
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25161
dc.identifier.volume2291
dc.publisherAmerican Institute of Physics Inc.en_US
dc.sourceScopus
dc.sourcetitleAIP Conference Proceedings
dc.titleStress and deformation analysis on dam spillway structure due to water dischargeen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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