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Study on the influence of trains on the seismic response of high-speed railway structure under lateral uncertain earthquakes
At present, specific earthquake motion is often used for analyzing the influence of trains on high-speed railway structure; however, the uncertainty...
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Field test research on post-grouting effect for super-long cast-in-place bored pile in thick soft foundation
The field static load test method was adopted for two test piles in a project in Zhejiang area of China, analyze the effect of post-grouting...
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Extent and hierarchy of seismic induced inelastic demands in the substructure system of bridges on piled foundation crossing waterways
The effect of the exposed length of piles supporting bridges crossing waterways on the spread of inelasticity along the pile shaft compared with the...
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Probabilistic seismic assessment of RC box-girder highway bridges with unequal-height piers subjected to earthquake-induced pounding
This paper uses the probabilistic seismic assessment to study the effects of pounding and irregularity on the seismic behavior of typical concrete...
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Seismic fragility analysis of irregular bridges with non-circular tall piers considering ground motion directionality
To fully assess the seismic performance of irregular bridge structures with non-circular piers, a novel seismic fragility analysis method for bridge...
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Time-variant fragility analysis of the bridge system considering time-varying dependence among typical component seismic demands
This paper presents a copula technique to develop time-variant seismic fragility curves for corroded bridges at the system level and considers the...
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A review of the research and application of deep learning-based computer vision in structural damage detection
Damage detection is a key procedure in maintenance throughout structures’ life cycles and post-disaster loss assessment. Due to the complex types of...
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A New Precast Concrete Deck System for Accelerated Bridge Construction
Full-depth precast concrete deck systems have several advantages over cast-in-place (CIP) concrete decks in bridge construction, such as improved...
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Application of wavelet transform in structural health monitoring
Structural health monitoring (SHM) is a process of implementing a damage detection strategy in existing structures to evaluate their condition to...
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A case for structural health monitoring (SHM) and civionics enhances the evaluation of the load carrying capacity of aging bridges
This paper discusses the reasons why civil engineers are very conservative in the design of new structures and the evaluation of existing structures....
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A new methodology to assess indirect losses in bridges subjected to multiple hazards
Modern society and economy rely heavily on bridges, as fundamental links for movement of goods and people. They are extremely vulnerable to multiple...
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Effect of mechanical degradation of laminated elastomeric bearings and shear keys upon seismic behaviors of small-to-medium-span highway bridges in transverse direction
Laminated elastomeric bearings have been widely used for small-to-medium-span highway bridges in China, in which concrete shear keys are set...
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Dynamic vehicle–bridge interaction under simultaneous vertical earthquake excitation
Traditionally, the seismic response analysis of a bridge does not account for the concurrent vehicle–bridge dynamic interaction. However, the...
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Simplified method for the assessment of the seismic response of motorway bridges: longitudinal direction—accounting for abutment stoppers
This paper investigates the effect of abutment stoppers on the seismic response of motorway bridges in the longitudinal direction. A rigorous 3D...
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A parametric study on the axial behaviour of elastomeric isolators in multi-span bridges subjected to horizontal seismic excitations
This paper investigates the potential tensile loads and buckling effects on rubber-steel laminated bearings on bridges. These isolation bearings are...
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Active control of highway bridges subject to a variety of earthquake loads
In this paper, a wavelet-filtered genetic-neuro-fuzzy (WGNF) control system design framework for response control of a highway bridge under various...
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Performance-Based Seismic Design and Assessment of Bridges
Current trends in the seismic design and assessment of bridges are discussed, with emphasis on two procedures that merit some particular attention,...
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Performance-based seismic assessment of skewed bridges with and without considering soil-foundation interaction effects for various site classes
The seismic behavior of skewed bridges has not been well studied compared to straight bridges. Skewed bridges have shown extensive damage, especially...