Results 1 to 10 of about 5,910 (214)
Infrastructures, 2023 Vibrations are an issue of increasing importance in current footbridge design practice. More sophisticated footbridges with increasing spans and more effective construction materials result in lightweight structures and a high ratio of live load to dead ...
Vanni Nicoletti +2 more
exaly +3 more sources
All-GFRP footbridge under human-induced excitation [PDF]
MATEC Web of Conferences, 2019 The dynamic behavior of lively footbridge is a complex problem. Recently there were numerous publications and recommendations related to the dynamic nature of footbridge.
Stankiewicz Beata +2 more
doaj +2 more sources
Global Vibration Comfort Evaluation of Footbridges Based on Computer Vision [PDF]
Sensors, 2022 The vibration comfort evaluation is a control standard other than strength and deflection, but the general comfort evaluation method only considers the response of the mid-span position and does not consider the difference in the vibration response of ...
Jianxiu Hu, Qiankun Zhu, Qiong Zhang
doaj +2 more sources
Baltic Journal of Road and Bridge Engineering, 2012 Each municipality has a certain budget for constructing, maintaining and repairing every year. Prioritizing projects is one of the difficult issues of decision making and takes time for evaluating and programming.
Sarfaraz Hashemkhani Zolfani +2 more
exaly +3 more sources
Experimental dynamic analysis of the existing footbridge in Dobřichovice town [PDF]
MATEC Web of Conferences, 2020 The paper presents an experimental dynamic analysis of the existing footbridge across the Berounka River in Dobřichovice town, Czech Republic. The experiment was realized in two stages.
Polák Michal +5 more
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Choosing footbridge or signalized crossing in an urban area: what triggers pedestrians?
Transactions on Transport Sciences, 2020 Pedestrians face difficulties when trying to cross a road in the urban environment since they are exposed to vehicular traffic. One of the measures to overcome the problems in the case of multilane roads with high traffic volumes is the construction of ...
Maria Ourania Skandami +2 more
doaj +1 more source
Finite Element Models of a Benchmark Footbridge
Applied Sciences, 2021 Modern footbridges are often lively structures, characterized by natural frequencies that fall in the range of pedestrian activities, such as walking, running, and jumping.
Fiammetta Venuti +3 more
doaj +1 more source
Advances in Civil Engineering, 2021 Pedestrian excitation may consequently cause large-scale lateral vibration of the long-span softness of footbridges. Considering the influence of structural geometric nonlinearity, a nonlinear lateral parametric vibration model is established based on ...
Zhou Chen +5 more
doaj +1 more source
The experimental evaluation of tensile forces in stays of a cable-stayed footbridge
Acta Polytechnica CTU Proceedings, 2023 The topic of this paper is an experimental analysis of the dynamic behaviour of stays of an existing footbridge focusing on determination of the tensile forces in stays.
Magdaléna Boháčová
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Visualization of crowd synchronization on footbridges [PDF]
Journal of Visualization, 2009 This paper proposes a framework for the visualization of crowd walking synchronization on footbridges. The bridge is modeled as a mass-spring system, which is a weakly damped and driven harmonic oscillator. Both the bridge and the pedestrians walking on the bridge are affected by the movement of each other.
Funda Durupinar, Ugur Güdükbay
openaire +5 more sources