An aerodynamic tailoring of lightweight bridges
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F05%3APU54819" target="_blank" >RIV/00216305:26110/05:PU54819 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
An aerodynamic tailoring of lightweight bridges
Original language description
The present study concerns a detailed discussion of the nonlinear aerodynamic force model and the associated time domain analysis framework proposed by the authors for predicting the aeroelastic response of bridges under wind action. Significant developments in bridge aeroelastic analysis have been made utilizing realistic aerodynamic force modeling for bridges with bluff sections under wind action. With these developments as a background, this paper highlights state-of-the-art developments in the aeroeelastic analysis and identifies new frontiers in aerodynamic tailoring of lightweight bridges. Challenges in the numerical aeroelastic analysis are pointed out that include consideration of nonlinearities in both structural dynamics and aerodynamics. Allthese analysis are numerically demonstrated on foot bridge deck using CFD system with FSI capabilities.
Czech name
Aerodynamický návrh lehkých mostních konstrukcí
Czech description
Tato studie detailně seznamuje s nelineární aerodynamickou analýzou aeroelastické odezvy mostu na zatížení větrem. Numerické výsledky jsou prezentovány na mostovce lávky pro pěší s použitím CFD a interakce pevného tělesa a tekutiny (FSI).
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA103%2F03%2F0233" target="_blank" >GA103/03/0233: Sensitivity analysis of the stability problems of thin-walled structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proc. of Int. Conf. Lightweight Structures in Civil Engineering
ISBN
83-908867-9-0
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
141-144
Publisher name
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Place of publication
Warsaw, Poland
Event location
Varšava
Event date
Sep 12, 2005
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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