Inter-story seismic isolation for high-rise buildings

D Forcellini, KN Kalfas - Engineering Structures, 2023 - Elsevier
Inter-story seismic isolation has become a valuable solution for high-rise buildings to
effectively separate the various parts having several functions, and thus different seismic …

Development of a three-directional vibration isolator for buildings subject to metro-and earthquake-induced vibrations

T Sheng, G Liu, X Bian, W Shi, Y Chen - Engineering Structures, 2022 - Elsevier
In this paper, a new three-directional vibration isolator for buildings was developed to
suppress vertical metro vibrations and horizontal seismic vibrations simultaneously. The …

[HTML][HTML] Mechanical behaviour of rubber bearings with low shape factor

A Orfeo, E Tubaldi, AH Muhr, D Losanno - Engineering Structures, 2022 - Elsevier
This study investigates the mechanical behaviour of elastomeric bearings with a low shape
factor (LSF). Such bearings can offer an effective solution for three-dimensional seismic …

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 …

Numerical analysis of natural rubber bearing equipped with steel and shape memory alloys dampers

J Sheikhi, M Fathi, R Rahnavard, R Napolitano - Structures, 2021 - Elsevier
In this paper, the behavior of a natural rubber bearing system (NRBs) equipped with U-
shaped dampers is investigated. The U-shaped dampers consist of shaped memory alloy …

Numerical evaluation of steel-rubber isolator with single and multiple rubber cores

R Rahnavard, RJ Thomas - Engineering Structures, 2019 - Elsevier
Seismic base isolators are used extensively in buildings, bridges, and critical infrastructure.
During a seismic event, these isolators simultaneously experience the service loads and the …

Investigating the effects of seismic isolators on steel asymmetric structures considering soil-structure interaction

S Radkia, R Rahnavard, H Tuwair, FA Gandomkar… - Structures, 2020 - Elsevier
Building isolation is a practical and ubiquitous method for reducing inter-story drift and story
acceleration. Previously it has been shown that since an isolator can increase the time …

Experimental investigation and numerical analysis of a hybrid bridge isolation system utilizing bonded and unbonded laminated rubber bearings

N **ang, J Huang, H Xu, J Wang, X Wu, J Zhong - Engineering Structures, 2024 - Elsevier
To enhance the seismic resilience of bridges equipped with nonseismic laminated rubber
bearings, a novel seismic isolation system is proposed, leveraging hybrid bonded and …

Seismic performance of continuous bridges under mainshock-aftershock-like sequences with rotatable bonded laminated rubber bearings accommodating support …

N **ang, J Wang, H Xu, X Wu, Z Wan, X Chen - Soil Dynamics and …, 2025 - Elsevier
Continuous bridges are often equipped with bonded laminated rubber bearings (B-LRBs) to
accommodate the thermal movements of bridge superstructure. In addition to the shear and …