A high performance hybrid passive base‐isolated system
L Cao, C Li - Structural Control and Health Monitoring, 2022 - Wiley Online Library
This paper proposes a novel high performance hybrid passive base‐isolated system
integrating the base‐isolated system (BIS) with the tuned tandem mass damper inerters …
integrating the base‐isolated system (BIS) with the tuned tandem mass damper inerters …
Optimal tuning and assessment of inertial dampers with grounded inerter for vibration control of seismically excited base-isolated systems
In this paper, the concept of an ideal grounded linear inerter, endowing supplemental inertia
to passive linear tuned mass-dampers (TMDs) through its inertance property without …
to passive linear tuned mass-dampers (TMDs) through its inertance property without …
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 …
Machine learning-based prediction for maximum displacement of seismic isolation systems
This study developed machine learning (ML) models for predicting the peak lateral
displacements of seismic isolation systems subjected to earthquakes. Six ML methods were …
displacements of seismic isolation systems subjected to earthquakes. Six ML methods were …
Machine learning models for predicting maximum displacement of triple pendulum isolation systems
Maximum displacement is an important engineering demand of an isolation system,
including systems using triple friction pendulum bearings, during earthquakes. This …
including systems using triple friction pendulum bearings, during earthquakes. This …
Yielding steel dampers as restraining devices to control seismic sliding of laminated rubber bearings for highway bridges: analytical and experimental study
The performance of concrete shear keys as restraining devices for laminated rubber bearing–
supported highway bridges was examined in past earthquakes such as the 1999 Chi-Chi …
supported highway bridges was examined in past earthquakes such as the 1999 Chi-Chi …
A review on the seismic behaviour of irregular bridges
R Akbari, S Maalek - Proceedings of the Institution of Civil …, 2018 - icevirtuallibrary.com
This paper presents an up-to-date state-of-the-art review on the behaviour of irregular
bridges under seismic excitation. Although several characteristics and definitions may be …
bridges under seismic excitation. Although several characteristics and definitions may be …
Nonlinear seismic assessment of isolated high-speed railway bridge subjected to near-fault earthquake scenarios
An iterative framework is introduced in this present study to detect seismic isolation
precursors of the shortcut calculation method for the isolated benchmark high-speed railway …
precursors of the shortcut calculation method for the isolated benchmark high-speed railway …
Utilizing yielding steel dampers to mitigate transverse seismic irregularity of a multispan continuous bridge with unequal height piers
N Xiang, J Li - Engineering Structures, 2020 - Elsevier
Multispan continuous bridges built in mountainous areas are typically characteristic of
having equal height piers since it is a commonly-adopted solution when crossing steep …
having equal height piers since it is a commonly-adopted solution when crossing steep …
A new statistical equation for predicting nonlinear time history displacement of seismic isolation systems
This study develops a statistical relationship between the peak displacement of seismic
isolation systems obtained from nonlinear time-history dynamic (NTH) analysis and the peak …
isolation systems obtained from nonlinear time-history dynamic (NTH) analysis and the peak …