Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows

Rivers overflowing onto the floodplains can seriously disrupt the transportation system which can cause significant risks to moving or parked vehicles. The major flooding occurrence at the East Coast of Malaysia in December 2014 for instance, exhibited several hazards and fatalities involving vehicl...

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Autores: Shah, Syed Muzzamil Hussain, Mustaffa, Zahiraniza, Martínez Gomariz, Eduardo|||0000-0002-0189-0725, Yusof, Khamaruzaman Wan, Al-Qadamia, Ebrahim Hamid Hussein
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/168992
Acceso en línea:https://hdl.handle.net/2117/168992
https://dx.doi.org/10.1016/j.rineng.2019.100032
Access Level:acceso abierto
Palabra clave:Floods--Risk assessment
Flood damage prevention
Hydrodynamic forces
Non-stationary vehicle
Low-lying roadway
Subcritical flows
Partial submergence
Inundacions -- Danys -- Prevenció
Inundacions -- Avaluació del risc
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia
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spelling Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flowsShah, Syed Muzzamil HussainMustaffa, ZahiranizaMartínez Gomariz, Eduardo|||0000-0002-0189-0725Yusof, Khamaruzaman WanAl-Qadamia, Ebrahim Hamid HusseinFloods--Risk assessmentFlood damage preventionHydrodynamic forcesNon-stationary vehicleLow-lying roadwaySubcritical flowsPartial submergenceInundacions -- Danys -- PrevencióInundacions -- Avaluació del riscÀrees temàtiques de la UPC::Enginyeria civil::Geologia::HidrologiaRivers overflowing onto the floodplains can seriously disrupt the transportation system which can cause significant risks to moving or parked vehicles. The major flooding occurrence at the East Coast of Malaysia in December 2014 for instance, exhibited several hazards and fatalities involving vehicle submergence when the road conditions at low-lying flooded roadways were not known to the road users. To imitate a similar situation, the hydraulic characteristics of river overtopping an adjacent low-lying roadway during floods and the dynamics response of a vehicle attempting to cross over such flows were carried out in a modelled experimental set up. With that regards, a Perodua Viva which represents the medium-sized Malaysian passenger car was manufactured (1:10), ensuring similarity laws. Further, to monitor significant threats a flooded vehicle could face, the low-lying roadway model was designed to the allowable grade of five percent as proposed in Arahan Teknik (Jalan), ATJ 8/86. Keeping in view the height of the car and subcritical state of the flow, the range of water depths between 0.047 and 0.089 m, whereas for velocities, it was controlled to be in between 0.20 and 0.39 m/s, respectively. The buoyancy depth was noticed at depths greater than and equal to 0.055 m. Below critical depth, mode of sliding failure relied on the dominancy of varying horizontal pushing forces, namely frictional resistance, rolling friction, drag and driving forces.Peer Reviewed20192019-09-0120192019-10-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/168992https://dx.doi.org/10.1016/j.rineng.2019.100032reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1689922026-05-27T15:37:01Z
dc.title.none.fl_str_mv Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
title Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
spellingShingle Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
Shah, Syed Muzzamil Hussain
Floods--Risk assessment
Flood damage prevention
Hydrodynamic forces
Non-stationary vehicle
Low-lying roadway
Subcritical flows
Partial submergence
Inundacions -- Danys -- Prevenció
Inundacions -- Avaluació del risc
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia
title_short Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
title_full Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
title_fullStr Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
title_full_unstemmed Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
title_sort Hazard risks pertaining to partially submerged non-stationary vehicle on low-lying roadways under subcritical flows
dc.creator.none.fl_str_mv Shah, Syed Muzzamil Hussain
Mustaffa, Zahiraniza
Martínez Gomariz, Eduardo|||0000-0002-0189-0725
Yusof, Khamaruzaman Wan
Al-Qadamia, Ebrahim Hamid Hussein
author Shah, Syed Muzzamil Hussain
author_facet Shah, Syed Muzzamil Hussain
Mustaffa, Zahiraniza
Martínez Gomariz, Eduardo|||0000-0002-0189-0725
Yusof, Khamaruzaman Wan
Al-Qadamia, Ebrahim Hamid Hussein
author_role author
author2 Mustaffa, Zahiraniza
Martínez Gomariz, Eduardo|||0000-0002-0189-0725
Yusof, Khamaruzaman Wan
Al-Qadamia, Ebrahim Hamid Hussein
author2_role author
author
author
author
dc.subject.none.fl_str_mv Floods--Risk assessment
Flood damage prevention
Hydrodynamic forces
Non-stationary vehicle
Low-lying roadway
Subcritical flows
Partial submergence
Inundacions -- Danys -- Prevenció
Inundacions -- Avaluació del risc
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia
topic Floods--Risk assessment
Flood damage prevention
Hydrodynamic forces
Non-stationary vehicle
Low-lying roadway
Subcritical flows
Partial submergence
Inundacions -- Danys -- Prevenció
Inundacions -- Avaluació del risc
Àrees temàtiques de la UPC::Enginyeria civil::Geologia::Hidrologia
description Rivers overflowing onto the floodplains can seriously disrupt the transportation system which can cause significant risks to moving or parked vehicles. The major flooding occurrence at the East Coast of Malaysia in December 2014 for instance, exhibited several hazards and fatalities involving vehicle submergence when the road conditions at low-lying flooded roadways were not known to the road users. To imitate a similar situation, the hydraulic characteristics of river overtopping an adjacent low-lying roadway during floods and the dynamics response of a vehicle attempting to cross over such flows were carried out in a modelled experimental set up. With that regards, a Perodua Viva which represents the medium-sized Malaysian passenger car was manufactured (1:10), ensuring similarity laws. Further, to monitor significant threats a flooded vehicle could face, the low-lying roadway model was designed to the allowable grade of five percent as proposed in Arahan Teknik (Jalan), ATJ 8/86. Keeping in view the height of the car and subcritical state of the flow, the range of water depths between 0.047 and 0.089 m, whereas for velocities, it was controlled to be in between 0.20 and 0.39 m/s, respectively. The buoyancy depth was noticed at depths greater than and equal to 0.055 m. Below critical depth, mode of sliding failure relied on the dominancy of varying horizontal pushing forces, namely frictional resistance, rolling friction, drag and driving forces.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-09-01
2019
2019-10-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/168992
https://dx.doi.org/10.1016/j.rineng.2019.100032
url https://hdl.handle.net/2117/168992
https://dx.doi.org/10.1016/j.rineng.2019.100032
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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