On the nonlinear effects of the mean wind force on the galloping onset in shallow cables
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-020-05886-y
Abstract: The critical aeroelastic behavior of horizontal, suspended, and shallow cables is analyzed via a continuous model accounting for both external and internal damping. Quasi-steady aerodynamic forces are considered, including their stationary contribution (mean wind force).… read more here.
Keywords: shallow cables; galloping onset; mean wind; nonlinear effects ... See more keywords
Design wind force coefficients for the main wind force resisting systems of open- and semi-open-type framed membrane structures with gable roofs
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.11.023
Abstract: Abstract Design wind force coefficients for the main wind force in open- and semi-open-type framed membrane structures were investigated using wind tunnel experiments. The semi-open-type structure has only one gable wall, while the open-type structure… read more here.
Keywords: design wind; force coefficients; wind force; force ... See more keywords
Characteristics of local wind forces on the edges of signboards installed on the rooftops of buildings
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2020.104299
Abstract: Abstract Many signboards are installed on the rooftops of low- and middle-rise buildings in Japan, which are often damaged by strong winds. However, there are no specifications of wind force coefficients for such signboards in… read more here.
Keywords: wind; wind forces; signboards installed; wind force ... See more keywords
Electromigration in gold nanowires under AC driving
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DOI: 10.1063/1.5051638
Abstract: We investigate the relationship between temperature and electron wind force in electromigration (EM) of ultrathin gold nanowires by monitoring power and current density at breakdown under a generalized AC bias (AC with a DC offset).… read more here.
Keywords: temperature; current density; force; wind force ... See more keywords
Comparison of Wind Tunnel Test Data for Low-Rise Buildings with Main Wind Force Resisting System Design Procedures
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DOI: 10.3390/buildings11080342
Abstract: The adequacy of the directional and envelope procedures for the design of the main wind force resisting system is not well understood. The purpose of this study is to evaluate the directional and envelope procedures… read more here.
Keywords: system; force resisting; wind force; force ... See more keywords