Stress Cycle Assessment of Cables under Wind-Induced Vibrations: A General Probabilistic Approach
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-2159-7
Abstract: A general numerical framework to estimate the stress range versus number of cycles curves experienced by a cable due to wind-induced vibrations is presented in this paper. The algorithm associated to the proposed numerical framework… read more here.
Keywords: cable; numerical framework; wind induced; probabilistic approach ... See more keywords
Field investigation and structural analysis of wind-induced collapse of outdoor single-post billboards
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DOI: 10.1016/j.engfailanal.2020.104810
Abstract: Abstract Outdoor single-post billboards, which consist of a supporting steel column and two or three billboard panels, are widely used in public places. However, wind-induced collapse of these billboards has been frequently witnessed, which indicates… read more here.
Keywords: collapse; single post; induced collapse; wind induced ... See more keywords
Optimization design of large span portal-rigid steel frame with tapered sections under wind-induced drift constraint
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DOI: 10.1016/j.engstruct.2019.04.090
Abstract: Abstract Large span portal-rigid frames with tapered sections in low-rise metal building system are often used in industrial and commercial buildings. The drift of such portal-rigid frames induced by the wind load needs to be… read more here.
Keywords: span portal; optimization; wind induced; induced drift ... See more keywords
Non-wind-induced nonlinear damping and stiffness on slender prisms: a forced vibration-pressure balance
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DOI: 10.1016/j.engstruct.2019.110107
Abstract: Abstract The non-wind-induced additional nonlinear damping and stiffness of a spring-suspension system (under wind-off conditions) would significantly influence the prediction of aeroelastic response. This study proposes a forced vibration technique to identify the non-wind-induced nonlinear… read more here.
Keywords: forced vibration; damping stiffness; nonlinear damping; wind induced ... See more keywords
A hybrid methodology using finite elements and neural networks for the analysis of adhesive anchors exposed to hurricanes and adverse environments
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DOI: 10.1016/j.engstruct.2020.110505
Abstract: Abstract Hurricanes are responsible for approximately $28bn of damage every year in the United States alone, which may reach $151bn by 2075 due to the intensification of climate change according to certain prediction models. Approximately… read more here.
Keywords: methodology; adverse environments; hybrid methodology; concrete ... See more keywords
Modeling multilayered wire strands, a strategy based on 3D finite element beam-to-beam contacts - Part II: Application to wind-induced vibration and fatigue analysis of overhead conductors
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DOI: 10.1016/j.ijmecsci.2016.12.015
Abstract: Abstract Wind-induced loads cause electrical transmission line fatigue. Evaluation procedures consider descriptors such as deflection amplitude ( Y b ) and far-field vibration ( fy max ), which cannot relate endurance limits and wire loads.… read more here.
Keywords: vibration; finite element; wind induced; beam ... See more keywords
State of the art review of wind induced vibration and its control on transmission towers
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DOI: 10.1016/j.istruc.2020.11.015
Abstract: Abstract Transmission towers are used widely for transmitting electric power as there is a huge requirement of electricity consumption in every developing country. Structural design of steel transmission towers under the wind loading condition plays… read more here.
Keywords: wind; induced vibration; transmission towers; vibration ... See more keywords
Energy transfer of surface wind-induced currents to the deep ocean via resonance with the Coriolis force
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DOI: 10.1016/j.jmarsys.2016.11.019
Abstract: Abstract There are two main comparable sources of energy to the deep ocean—winds and tides. However, the identity of the most efficient mechanism that transfers wind energy to the deep ocean is still debated. Here… read more here.
Keywords: wind; surface wind; deep ocean; energy ... See more keywords
Examining wind-induced floor accelerations in an unconventionally shaped, high-rise building for the design of “smart” screen walls
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DOI: 10.1016/j.jobe.2021.103115
Abstract: Abstract This paper describes the results of a numerical and experimental study on the wind-induced effects relevant to the design of specialized nonstructural elements in an unconventionally shaped high-rise building. The purpose was to estimate… read more here.
Keywords: rise building; wind induced; high rise; building ... See more keywords
Research on non-stationary wind-induced effects and the working mechanism of full scale super-large cooling tower based on field measurement
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.11.015
Abstract: Abstract Recent measurement results indicate that the wind-induced response of super-large cooling tower (include super-large cooling tower in wet-cooling-systems and super-large cooling tower in dry-cooling-systems) exhibit remarkable non-stationary feature. In this study, wind-induced response signals… read more here.
Keywords: large cooling; cooling tower; super large; wind induced ... See more keywords
Study on wind-induced vibration control of linked high-rise buildings by using TMDI
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DOI: 10.1016/j.jweia.2020.104306
Abstract: Abstract Due to the aerodynamic interference of two closely-spaced linked high-rise buildings, large out-of-phase vibrations of two buildings may be induced at across-wind direction. Tuned mass-damper-inerter (TMDI) is employed to mitigate wind-induced responses of the… read more here.
Keywords: wind; high rise; linked buildings; tmdi ... See more keywords