Isolation performance of a quasi-zero stiffness isolator in vibration isolation of a multi-span continuous beam bridge under pier base vibrating excitation
Sign Up to like & getrecommendations! Published in 2020 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-020-05580-z
Abstract: This paper considers a vibration control problem for a multi-span beam bridge under pier base vibrating excitation by using nonlinear quasi-zero stiffness (QZS) vibration isolators. Three linear springs are needed to construct a nonlinear vibration… read more here.
Keywords: vibration; beam bridge; quasi zero; zero stiffness ... See more keywords
Identification of a moving mass on a beam bridge using piezoelectric sensor arrays
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2020.115754
Abstract: Abstract Since overload has become the main potential safety hazard for aging bridges, management of traffic load information is of great significance in safety insurance of bridges. Here, an array of lead zirconium titanate (PZT)… read more here.
Keywords: bridge; beam bridge; beam; identification moving ... See more keywords
Experimental study on blast damage of RC T-beam bridge
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DOI: 10.1108/sr-03-2021-0086
Abstract: Purpose The purpose of this paper is to investigate the explosive performance and explosion damage mechanism of T-beam bridge structure. Design/methodology/approach On the basis of the existing specification, two T-beam bridge models were designed and… read more here.
Keywords: beam bridge; bridge; blast damage; damage ... See more keywords
The effect of varying span on Design of Medium span Reinforced Concrete T-beam Bridge Deck
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DOI: 10.9790/1813-0605025356
Abstract: --------------------------------------------------------ABSTRACT----------------------------------------------------------Bridge is a structure providing passageway over an obstacle without closing the way beneath. T-beam Bridge is mainly used by designer for small and medium span bridge. Reinforced Concrete is mostly used for highway bridge… read more here.
Keywords: span; medium span; beam bridge; bridge ... See more keywords