Quantification of hydrodynamic load on the bridge deck using numerical simulations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU115420" target="_blank" >RIV/00216305:26110/15:PU115420 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Quantification of hydrodynamic load on the bridge deck using numerical simulations

Popis výsledku v původním jazyce

The article summarises results of research aimed at determination of hydrodynamic load using numerical simulations and their verification on physical model. The practical application was performed on a simple rectangular bridge with adjacent sidewalks. Hydrodynamic load on the bridge deck was separated into three actions. Those are the drag force, lift force, and bedding moment at the centre of gravity of the bridge deck. Hydrodynamic load was expressed via dimensionless resistance coefficients that correspond to combination of the flow properties and determined (measured and calculated) forces. Results of the research show quite good agreement in case of mean value of drag and lift force. In case of bedding moment the agreement was found in absolute value of the moment but not in direction.

Název v anglickém jazyce

Quantification of hydrodynamic load on the bridge deck using numerical simulations

Popis výsledku anglicky

The article summarises results of research aimed at determination of hydrodynamic load using numerical simulations and their verification on physical model. The practical application was performed on a simple rectangular bridge with adjacent sidewalks. Hydrodynamic load on the bridge deck was separated into three actions. Those are the drag force, lift force, and bedding moment at the centre of gravity of the bridge deck. Hydrodynamic load was expressed via dimensionless resistance coefficients that correspond to combination of the flow properties and determined (measured and calculated) forces. Results of the research show quite good agreement in case of mean value of drag and lift force. In case of bedding moment the agreement was found in absolute value of the moment but not in direction.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

14th Water Management and Hydraulic Engineering 2015 (WHME)

ISBN

978-80-214-5230-5

ISSN

2410-5910

e-ISSN

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Počet stran výsledku

8

Strana od-do

95-103

Název nakladatele

Litera Brno

Místo vydání

Brno, CZ

Místo konání akce

Brno

Datum konání akce

8. 9. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000380590500009