Vulnerability of bridges to individual and multiple hazards-floods and earthquakes
SA Argyroudis, SA Mitoulis - Reliability engineering & system safety, 2021 - Elsevier
Building resilient bridges, that are able to withstand multiple natural stressors with minimal
damage and quickly restore their functionality is paramount to delivering climate-resilient …
damage and quickly restore their functionality is paramount to delivering climate-resilient …
Comparison of different models for high damping rubber bearings in seismically isolated bridges
E Tubaldi, SA Mitoulis, H Ahmadi - Soil Dynamics and Earthquake …, 2018 - Elsevier
Steel-reinforced high damping natural rubber (HDNR) bearings are widely employed in
seismic isolation applications to protect structures from earthquake excitations. In multi-span …
seismic isolation applications to protect structures from earthquake excitations. In multi-span …
Influence of steel reinforcement on the performance of elastomeric bearings
KN Kalfas, SA Mitoulis… - Journal of structural …, 2020 - ascelibrary.org
Seismic isolation is an effective measure for mitigating earthquake hazard on important
structures such as bridges, hospitals, and nuclear power plants. Seismically isolated …
structures such as bridges, hospitals, and nuclear power plants. Seismically isolated …
Numerical study on the response of steel-laminated elastomeric bearings subjected to variable axial loads and development of local tensile stresses
Steel-laminated elastomeric bearings are isolation devices which are used extensively in
buildings, bridges, nuclear power plants and other structures. Accurate modelling of the …
buildings, bridges, nuclear power plants and other structures. Accurate modelling of the …
Experimental and analytical studies on the horizontal behavior of elastomeric bearings under support rotation
S Rastgoo Moghadam… - Journal of Structural …, 2021 - ascelibrary.org
Laminated elastomeric bearings are used widely as seismic isolation devices. Most previous
studies on the horizontal behavior of elastomeric bearings have assumed that the rotations …
studies on the horizontal behavior of elastomeric bearings have assumed that the rotations …
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 typically used to support the …
laminated bearings on bridges. These isolation bearings are typically used to support the …
Effects of temperature and lead core heating on response of seismically isolated bridges under near-fault excitations
Seismic responses of bridges isolated by lead rubber bearings under near-fault excitations
are presented in this article. A bilinear force-deformation model is employed to represent the …
are presented in this article. A bilinear force-deformation model is employed to represent the …
Tensile tests for the improvement of adhesion between rubber and steel layers in elastomeric isolators
M Pauletta, F Pinzano, G Frappa, G Russo - Applied Sciences, 2020 - mdpi.com
Steel reinforced elastomeric isolators are currently the most used bearings for seismic
isolation purposes. The steel reinforcements are cut to the desired shape, sandblasted …
isolation purposes. The steel reinforcements are cut to the desired shape, sandblasted …
Seismic response of high-speed railway bridge-track system considering unequal-height pier configurations
Y Hu, W Guo - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
The unequal-height pier configurations commonly exist in bridge engineering for the
adaptation of the varying topography. However, this makes the stiffness of unequal-height …
adaptation of the varying topography. However, this makes the stiffness of unequal-height …
Defect investigation and replacement implementation of bearings for long-span continuous box girder bridges under operating high-speed railway networks: A case …
Bridge bearings easily suffer damage when exposed to various loading and environmental
changes during their lifetime. This effect can have a considerable impact on the bridge …
changes during their lifetime. This effect can have a considerable impact on the bridge …