The advancement of seismic isolation and energy dissipation mechanisms based on friction

C Zhang, A Ali - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
The historical development and practical implementation of structural base isolation systems
that work on the principle of friction are discussed in the light of analytical, numerical, and …

Historical development of friction-based seismic isolation systems

PM Calvi, GM Calvi - Soil Dynamics and Earthquake Engineering, 2018 - Elsevier
Base isolation has emerged as one of the most effective high-tech strategies for protecting
infrastructure under seismic loading. This review paper discusses the historical development …

Impact of vertical ground motion on the statistical analysis of seismic demand for frictional isolated bridge in near-fault regions

J Zhong, Y Zhu, Q Han - Engineering Structures, 2023 - Elsevier
Friction isolation bearings are widely used in engineering structures, which exhibit good
seismic isolation effects. Peak displacement of friction isolation bearing is crucial to measure …

Peak and residual responses of steel moment-resisting and braced frames under pulse-like near-fault earthquakes

C Fang, Q Zhong, W Wang, S Hu, C Qiu - Engineering structures, 2018 - Elsevier
This paper presents the behaviour of steel moment resisting and braced frames under pulse-
like near-fault earthquakes. The key properties for characterizing near-fault ground motions …

Multivariable probabilistic seismic demand models for parametric fragility prediction of isolated bridges portfolios under pulse-like GMs

J Zhong, Y Zhu, X Zheng, Q Han - Engineering Structures, 2023 - Elsevier
The wide application of friction isolation bearings has led to a rapid increase in the number
of frictional isolated bridges. Therefore, the traditional method of seismic fragility analysis …

A European Association for the Control of Structures joint perspective. Recent studies in civil structural control across Europe

B Basu, OS Bursi, F Casciati, S Casciati… - … Control and Health …, 2014 - Wiley Online Library
Structural control has been comprehensively studied over the world as a multidisciplinary
research field. The present work is motivated by an attempt to give a common frame to the …

Restoring capability of friction pendulum seismic isolation systems

D Cardone, G Gesualdi, P Brancato - Bulletin of Earthquake Engineering, 2015 - Springer
The restoring (or re-centring) capability is an important feature of any isolation system and a
fundamental requirement of current standards and guideline specifications for the design of …

Shake table testing on restoring capability of double concave friction pendulum seismic isolation systems

FC Ponzo, A Di Cesare, G Leccese… - … & Structural Dynamics, 2017 - Wiley Online Library
After an earthquake, non‐negligible residual displacements may affect the serviceability of a
base isolated structure, if the isolation system does not possess a good restoring capability …

Effective base isolation combining low-friction curved surface sliders and hysteretic gap dampers

D De Domenico, E Gandelli, V Quaglini - Soil Dynamics and Earthquake …, 2020 - Elsevier
The re-centering capability represents a fundamental property of any effective isolation
system. Indeed, a potential residual displacement after an earthquake, besides affecting the …

Experimental investigation of the re‐centring capability of curved surface sliders

V Quaglini, E Gandelli, P Dubini - Structural Control and Health …, 2017 - Wiley Online Library
The re‐centring capability is recognized as a fundamental function of the isolation system,
because it is intended to prevent substantial permanent deformation at the end of the …