The effect of bridge girder-bearing separation on shear key pounding under vertical earthquake action–A state-of-the-art review
The role of the shear key as a pivotal element in bridge systems, particularly concerning the
seismic performance of bridge structures, is underscored in this review. The study highlights …
seismic performance of bridge structures, is underscored in this review. The study highlights …
Applicability analysis of high-speed railway system under the action of near-fault ground motion
L Jiang, J Yu, W Zhou, W Yan, Z Lai, Y Feng - Soil Dynamics and …, 2020 - Elsevier
Studying the applicability of existing bridge and track systems of high-speed railway in near-
fault areas is crucial and urgent, because the current seismic design methods seldom …
fault areas is crucial and urgent, because the current seismic design methods seldom …
Experimental and numerical investigations on adaptive stiffness double friction pendulum systems for seismic protection of bridges
S Cao, OE Ozbulut, X Dang, P Tan - Soil Dynamics and Earthquake …, 2024 - Elsevier
This study examines the design, development, and characterization of double friction
pendulum systems with variable sliding surface geometry. The proposed isolator has a …
pendulum systems with variable sliding surface geometry. The proposed isolator has a …
Recent advancement in assessment and control of structures under multi-hazard
This review presents an up-to-date account of research in multi-hazard assessment and
vibration control of engineering structures. A general discussion of the importance of multi …
vibration control of engineering structures. A general discussion of the importance of multi …
Comparative seismic fragility assessment of an existing isolated continuous bridge retrofitted with different energy dissipation devices
Seismic isolation is a commonly adopted approach for designing bridges against
earthquakes. However, the period elongation in an isolated bridge will generally lead to a …
earthquakes. However, the period elongation in an isolated bridge will generally lead to a …
Fragility analysis of tall pier bridges subjected to near-fault pulse-like ground motions
X Chen, J Li, Z Guan - Structure and Infrastructure Engineering, 2020 - Taylor & Francis
More than 40% of bridges in Southwest China have piers over 40 m height. The seismic
behaviour of these bridges is critical, especially exposed to near-fault pulse-like ground …
behaviour of these bridges is critical, especially exposed to near-fault pulse-like ground …
Effectiveness of different base isolation systems for seismic protection: Numerical insights into an existing masonry bell tower
Recent earthquakes in Italy have emphasized the high seismic vulnerability of historical
masonry constructions and the need of effective retrofitting interventions. This paper …
masonry constructions and the need of effective retrofitting interventions. This paper …
Study on the dynamic response correction factor of a coupled high-speed train–track–bridge system under near-fault earthquakes
The extension of high-speed railway construction to earthquake-prone regions has
significantly increased the probability of trains encountering an earthquake while running on …
significantly increased the probability of trains encountering an earthquake while running on …
Seismic fragility analysis of LRB-isolated bridges considering the uncertainty of regional temperatures using BP neural networks
Y Shi, L Xiong, H Qin, J Han, Z Sun - Structures, 2022 - Elsevier
Lead rubber bearings (LRBs) have been widely used as seismic isolators for bridges, owing
to their outstanding working performance and wide applicability. However, the mechanical …
to their outstanding working performance and wide applicability. However, the mechanical …
Lateral Impact Resilient double concave Friction Pendulum (LIR-DCFP) bearing: Formulation, parametric study of the slider and three-dimensional numerical example
G Auad, JL Almazán - Engineering Structures, 2021 - Elsevier
Seismic isolation has been one of the best alternatives in protecting structures, being
frictional isolators one of the most used devices in constructing isolation systems. Under …
frictional isolators one of the most used devices in constructing isolation systems. Under …