Aerodynamics and aeroelasticity of cable-supported bridges: Identification of nonlinear features

Teng Wu; Ahsan Kareem

doi:10.1061/(ASCE)EM.1943-7889.0000615

Aerodynamics and aeroelasticity of cable-supported bridges: Identification of nonlinear features

Teng Wu
, Ahsan Kareem

Department of Civil, Structural & Environmental Engineering

University of Notre Dame

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

Modern bridge decks exhibit nonlinear behavior in wind tunnel experiments; this has placed increasing importance on nonlinear bridge aerodynamics/aeroelasticity considerations for long-span bridges. In this context, various observed nonlinear phenomena in wind tunnels are discussed, and their identification through high-order spectrum is illustrated.

Original language	English
Pages (from-to)	1886-1893
Number of pages	8
Journal	Journal of Engineering Mechanics - ASCE
Volume	139
Issue number	12
DOIs	https://doi.org/10.1061/(ASCE)EM.1943-7889.0000615
State	Published - 2013

Keywords

Aerodynamics
Aeroelasticity
Bridge
Higher-order spectrum
Nonlinearity

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10.1061/(ASCE)EM.1943-7889.0000615

Cite this

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title = "Aerodynamics and aeroelasticity of cable-supported bridges: Identification of nonlinear features",

abstract = "Modern bridge decks exhibit nonlinear behavior in wind tunnel experiments; this has placed increasing importance on nonlinear bridge aerodynamics/aeroelasticity considerations for long-span bridges. In this context, various observed nonlinear phenomena in wind tunnels are discussed, and their identification through high-order spectrum is illustrated.",

keywords = "Aerodynamics, Aeroelasticity, Bridge, Higher-order spectrum, Nonlinearity",

author = "Teng Wu and Ahsan Kareem",

year = "2013",

doi = "10.1061/(ASCE)EM.1943-7889.0000615",

language = "English",

volume = "139",

pages = "1886--1893",

journal = "Journal of Engineering Mechanics - ASCE",

issn = "0733-9399",

publisher = "American Society of Civil Engineers (ASCE)",

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T1 - Aerodynamics and aeroelasticity of cable-supported bridges

T2 - Identification of nonlinear features

AU - Wu, Teng

AU - Kareem, Ahsan

PY - 2013

Y1 - 2013

N2 - Modern bridge decks exhibit nonlinear behavior in wind tunnel experiments; this has placed increasing importance on nonlinear bridge aerodynamics/aeroelasticity considerations for long-span bridges. In this context, various observed nonlinear phenomena in wind tunnels are discussed, and their identification through high-order spectrum is illustrated.

AB - Modern bridge decks exhibit nonlinear behavior in wind tunnel experiments; this has placed increasing importance on nonlinear bridge aerodynamics/aeroelasticity considerations for long-span bridges. In this context, various observed nonlinear phenomena in wind tunnels are discussed, and their identification through high-order spectrum is illustrated.

KW - Aerodynamics

KW - Aeroelasticity

KW - Bridge

KW - Higher-order spectrum

KW - Nonlinearity

UR - https://www.scopus.com/pages/publications/84884228401

U2 - 10.1061/(ASCE)EM.1943-7889.0000615

DO - 10.1061/(ASCE)EM.1943-7889.0000615

M3 - Article

AN - SCOPUS:84884228401

SN - 0733-9399

VL - 139

SP - 1886

EP - 1893

JO - Journal of Engineering Mechanics - ASCE

JF - Journal of Engineering Mechanics - ASCE

IS - 12

ER -

Aerodynamics and aeroelasticity of cable-supported bridges: Identification of nonlinear features

Abstract

Keywords

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