Seismic reliability of structures equipped with LIR‐DCFP bearings in terms of superstructure ductility and isolator displacement
G Auad, P Castaldo, JL Almazán - Earthquake Engineering & …, 2022 - Wiley Online Library
This research deals with the seismic reliability of non‐linear base‐isolated structures
equipped with Lateral Impact Resilient Double Concave Friction Pendulum (LIR‐DCFP) …
equipped with Lateral Impact Resilient Double Concave Friction Pendulum (LIR‐DCFP) …
Seismic reliability‐based ductility demand evaluation for inelastic base‐isolated structures with friction pendulum devices
P Castaldo, B Palazzo… - Earthquake engineering & …, 2017 - Wiley Online Library
The aim of this work is to propose seismic reliability‐based relationships between the
strength reduction factors and the displacement ductility demand of nonlinear structural …
strength reduction factors and the displacement ductility demand of nonlinear structural …
A direct displacement-based design procedure for base-isolated building structures with lead rubber bearings (LRBs)
K Ye, Y Xiao, L Hu - Engineering Structures, 2019 - Elsevier
This paper proposes a direct-displacement based design (DDBD) procedure, to make base-
isolated building structure with lead-rubber bearing (LRBs) satisfy the performance …
isolated building structure with lead-rubber bearing (LRBs) satisfy the performance …
Seismic reliability-based design of hardening and softening structures isolated by double concave sliding devices
P Castaldo, G Alfano - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
This study proposes seismic reliability-based design relationships in terms of behavior
factors and displacement demands for softening and hardening structures equipped with …
factors and displacement demands for softening and hardening structures equipped with …
Seismic reliability‐based ductility demand for hardening and softening structures isolated by friction pendulum bearings
P Castaldo, B Palazzo, G Alfano… - Structural Control and …, 2018 - Wiley Online Library
This study aims at proposing seismic reliability‐based relationships between the behavior
factors and the displacement demand for nonlinear hardening and softening structures …
factors and the displacement demand for nonlinear hardening and softening structures …
Influence of ground motion characteristics on the optimal single concave sliding bearing properties for base-isolated structures
P Castaldo, E Tubaldi - Soil Dynamics and Earthquake Engineering, 2018 - Elsevier
This study examines the influence of ground motion characteristics on the optimal friction
properties of single concave sliding bearings employed for the seismic isolation of structural …
properties of single concave sliding bearings employed for the seismic isolation of structural …
Optimal design of friction pendulum system properties for isolated structures considering different soil conditions
P Castaldo, M Ripani - Soil Dynamics and Earthquake Engineering, 2016 - Elsevier
This study aims at evaluating the optimal properties of friction pendulum bearings to be
employed for the seismic protection of elastic isolated structural systems under earthquake …
employed for the seismic protection of elastic isolated structural systems under earthquake …
Rolling and rocking of rigid uplifting structures
JA Bachmann, MF Vassiliou… - … & Structural Dynamics, 2019 - Wiley Online Library
Allowing structures to uplift modifies their seismic response; uplifting works as a mechanical
fuse and limits the forces transmitted to the superstructure. However, engineers are …
fuse and limits the forces transmitted to the superstructure. However, engineers are …
Seismic response of sliding equipment and contents in base‐isolated buildings subjected to broadband ground motions
D Konstantinidis, F Nikfar - Earthquake engineering & …, 2015 - Wiley Online Library
Base isolation has been established as the seismic design approach of choice when it
comes to protecting nonstructural contents. However, while this protection technology has …
comes to protecting nonstructural contents. However, while this protection technology has …
Failure of double friction pendulum bearings under pulse‐type motions
Although the behavior of friction sliding bearings is well understood, the failure behavior has
not been thoroughly investigated. However, predicting and understanding the failure of …
not been thoroughly investigated. However, predicting and understanding the failure of …