A novel modeling method for in-plane eigenproblem estimation of the cable-stayed bridges
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.05.026
Abstract: Abstract A novel modeling method is proposed and used to overcome the in-plane eigenproblem of cable-stayed bridges (CSBs). The modeling method is divided into three steps. Firstly, according to the multi-tower configuration and mechanical characteristics… read more here.
Keywords: modeling method; plane eigenproblem; method; cable stayed ... See more keywords
Optimal prestress design of composite cable-stayed bridges
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2016.09.008
Abstract: Abstract The present study considers the optimal pre-tensioning design of lattice structures forming composite cable-stayed bridges. With reference to a model problem, a target bending moment distribution over the longitudinal beams is identified, with the… read more here.
Keywords: composite cable; stayed bridges; cable; cable stayed ... See more keywords
Dynamic response and performance of cable-stayed bridges under blast load: Effects of pylon geometry
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.01.032
Abstract: Abstract The air blast that is generated by the explosion of bombs or fuel tankers on or adjacent to a bridge can cause severe structural damage, and may result in partial or full collapse of… read more here.
Keywords: response; bridge; cable stayed; geometry ... See more keywords
Optimization of cable pre-tension forces in long-span cable-stayed bridges considering the counterweight
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.06.061
Abstract: Abstract Over the past 20 years, many long-span cable-stayed bridges with asymmetric spans have been constructed, and the counterweight is always used to balance the self-weight of the main span. This paper presents an optimization method… read more here.
Keywords: cable; stayed bridges; cable stayed; optimization ... See more keywords
An effective lateral earthquake-resisting system for long-span cable-stayed bridges against near-fault earthquakes
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.109345
Abstract: Abstract This paper presents a new lateral isolation system consisting of elastoplastic cables and a parallel fluid viscous damper (FVD) for long-span cable-stayed bridges against near-fault earthquakes. A new anchor design is proposed to prevent… read more here.
Keywords: system; fault ground; near fault; cable stayed ... See more keywords
Cable force optimization of a curved cable-stayed bridge with combined simulated annealing method and cubic B-Spline interpolation curves
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.109813
Abstract: Abstract Cable-stayed bridges have been extensively constructed in China in the recent two decades. This type of bridge is characterized by flexible cables that transfer the deck loads to pylons. This study focuses on the… read more here.
Keywords: bridge; cable; method; curved cable ... See more keywords
Structural performance of a steel cable-stayed bridge under blast loading considering different stay patterns
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110739
Abstract: Abstract Accidental or extreme events can induce abnormal loads on structures contributing to a local damage of primary components or to the progressive collapse of the structure. Although hazards, which are usually difficult to be… read more here.
Keywords: stayed bridge; cable stayed; blast loading;
Monitoring two cable-stayed bridges during load tests with fiber optics
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.07.026
Abstract: Abstract Cable-stayed bridges are special structures because of their structural characteristics and their complex and highly non-linear behavior. Given the importance of these structures, once their construction is finished, it is convenient to carry out… read more here.
Keywords: cable stayed; stayed bridges; load tests; optics ... See more keywords
Aerodynamic behavior of a cable-stayed bridge section composed by inclined parallel decks
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2017.12.015
Abstract: Abstract The understanding of bridge aerodynamic behavior for specific cases with more than one deck is of great importance for structural design. The resultant interference effects caused by one or more windward decks are difficult… read more here.
Keywords: behavior cable; bridge; cable stayed; parallel decks ... See more keywords
Aerodynamic instability of a hinged-deck cross-section cable-stayed bridge
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2020.104110
Abstract: Abstract An experimental investigation of instabilities of a cable-stayed bridge using wind tunnel tests is considered. The bridge deck is composed of three parts: the central deck, and two extensions, one at each side. These… read more here.
Keywords: deck; stayed bridge; bridge; cable stayed ... See more keywords
Vibration serviceability of all-GFRP cable-stayed footbridge under various service excitations
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109822
Abstract: Abstract The paper presents a study on a vibration serviceability assessment of the cable-stayed Fiberline Bridge made entirely of Glass Fiber Reinforced Polymer (GFRP) based on ambient vibration tests. In situ monitoring in the vertical… read more here.
Keywords: vibration serviceability; cable stayed; gfrp;