About: Numerical Simulation of Dynamic Wind Load of the Foot-bridge

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Pedestrian bridge structures are usually sensitive to the effects of wind due to their relatively high slimness and low weight. The arising forces can excite both oscillation in the direction of the wind and also crosswise torsion-flexure oscillation which can result in a local or (in the case of coupled torsion-flexure oscillation) complete loss of aerodynamic stability of the structure. This study examines, among others, the influence of the parapet on the resultant force affecting the profile of the bridge deck. It is possible to consider partially permeable panels made from perforated metal sheets with the use of a so-called porous medium. However, the evaluation of the force which affects this part of the structure is relatively difficult. For this reason, two ultimate variants were examined: a bridge deck with a perfectly permeable parapet and another with a non-permeable parapet. Transverse oscillations of the cross-section known as a galloping are referenced and a quasi-static approach of its Pedestrian bridge structures are usually sensitive to the effects of wind due to their relatively high slimness and low weight. The arising forces can excite both oscillation in the direction of the wind and also crosswise torsion-flexure oscillation which can result in a local or (in the case of coupled torsion-flexure oscillation) complete loss of aerodynamic stability of the structure. This study examines, among others, the influence of the parapet on the resultant force affecting the profile of the bridge deck. It is possible to consider partially permeable panels made from perforated metal sheets with the use of a so-called porous medium. However, the evaluation of the force which affects this part of the structure is relatively difficult. For this reason, two ultimate variants were examined: a bridge deck with a perfectly permeable parapet and another with a non-permeable parapet. Transverse oscillations of the cross-section known as a galloping are referenced and a quasi-static approach of its (en)
Title	Numerical Simulation of Dynamic Wind Load of the Foot-bridge Numerical Simulation of Dynamic Wind Load of the Foot-bridge (en)
skos:prefLabel	Numerical Simulation of Dynamic Wind Load of the Foot-bridge Numerical Simulation of Dynamic Wind Load of the Foot-bridge (en)
skos:notation	RIV/00216305:26110/11:PU97167!RIV12-MSM-26110___
http://linked.open...avai/predkladatel	Fakulta stavební
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/09/1258), P(GAP104/11/0703), Z(MSM0021630519)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Barnat, Jan Kala, Jiří Bajer, Miroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta stavební
http://linked.open...dnocenehoVysledku	216809
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/11:PU97167
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	dynymic, foot.bridge, cycle loading, vortex shedding, steel structure (en)
http://linked.open.../riv/klicoveSlovo	steel structure cycle loading dynymic foot.bridge vortex shedding
http://linked.open...ontrolniKodProRIV	[8240B6D46D6A]
http://linked.open...v/mistoKonaniAkce	Corfu
http://linked.open...i/riv/mistoVydani	Corfu, Greece
http://linked.open...i/riv/nazevZdroje	Proceedings of 4th International Conference on Engineering Mechanics, Structures and Engineering Geology, EMESEG1
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Theory and real behaviour of the structure elements, parts and concrete-steel load carrying systems Use of progressive materials in cyclically stressed structures
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Bajer, Miroslav Barnat, Jan Kala, Jiří
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-07-14 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Progressive reliable and durable civil engineering structures
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-1-61804-022-0
http://localhost/t...ganizacniJednotka	26110
is http://linked.open...avai/riv/vysledek of	Numerical Simulation of Dynamic Wind Load of the Foot-bridge Numerical Simulation of Dynamic Wind Load of the Foot-bridge

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