Seismic fragility analyses of sea-crossing cable-stayed bridges subjected to multi-support ground motions on offshore sites

C Li, HN Li, H Hao, K Bi, B Chen - Engineering Structures, 2018 - Elsevier
As key components in the transportation networks at coastal areas, sea-crossing cable-
stayed bridges play a very important role in the development of regional economy. These …

[BOEK][B] Spatial variation of seismic ground motions: modeling and engineering applications

A Zerva - 2016 - taylorfrancis.com
The spatial variation of seismic ground motions denotes the differences in the seismic time
histories at various locations on the ground surface. This text focuses on the spatial …

Seismic fragility curves for Greek bridges: methodology and case studies

IF Moschonas, AJ Kappos, P Panetsos… - Bulletin of Earthquake …, 2009 - Springer
This study focusses on the estimation of seismic fragility curves for all common bridge types
found in modern greek motorways. At first a classification scheme is developed in order to …

Impact of spatial variability parameters on seismic fragilities of a cable-stayed bridge subjected to differential support motions

J Zhong, JS Jeon, W Yuan… - Journal of Bridge …, 2017 - ascelibrary.org
Earthquake ground motions may vary significantly at multiple supports of long-span bridges,
such as cable-stayed bridges, due to the incoherence, wave-passage, and site-response …

Response of a high-speed train travelling over a long and high-pier viaduct during moderate earthquakes

JM Olmos, MÁ Astiz - Bulletin of Earthquake Engineering, 2023 - Springer
This contribution presents the results of numerical simulations in which a high-pier viaduct
under lateral and vertical non-stationary spatially variable seismic ground motions is …

[HTML][HTML] Seismic fragility and vulnerability assessment of a multi-span irregular curved bridge under spatially varying ground motions

S Song, Y **e, Y Wang, W Zhang, A Kurtulus… - Soil Dynamics and …, 2024 - Elsevier
Multi-span reinforced concrete (RC) curved box-girder bridges are commonly designed to
facilitate traffic flow at highway interchanges. The Aksemsettin Viaduct (henceforth, A …

Random vibration analysis of long-span structures subjected to spatially varying ground motions

YH Zhang, QS Li, JH Lin, FW Williams - Soil Dynamics and Earthquake …, 2009 - Elsevier
On the basis of the pseudo-excitation method (PEM), a random vibration methodology is
formulated for the seismic analysis of multi-supported structures subjected to spatially …

Seismic fragility analysis of structural systems

G Lupoi, P Franchin, A Lupoi… - Journal of Engineering …, 2006 - ascelibrary.org
A method is presented for the evaluation of the seismic fragility function of realistic structural
systems. The method is based on a preliminary, limited, simulation involving nonlinear …

Seismic testing of a two-span reinforced concrete bridge

N Johnson, RT Ranf, MS Saiidi, D Sanders… - Journal of Bridge …, 2008 - ascelibrary.org
A quarter-scale, two-span reinforced concrete bridge was tested using the shake-table
system at the University of Nevada, Reno. The shake-table tests were part of a …

Seismic fragility analysis of reinforced concrete bridges with chloride induced corrosion subjected to spatially varying ground motions

C Li, H Hao, H Li, K Bi - … Journal of Structural Stability and Dynamics, 2016 - World Scientific
This paper studies the time-dependent seismic fragility of reinforced concrete bridges with
chloride induced corrosion under spatially varying ground motions. The time-varying …