[HTML][HTML] Innovations in earthquake risk reduction for resilience: Recent advances and challenges

F Freddi, C Galasso, G Cremen, A Dall'Asta… - International Journal of …, 2021 - Elsevier
Abstract The Sendai Framework for Disaster Risk Reduction 2015–2030 (SFDRR) highlights
the importance of scientific research, supporting the 'availability and application of science …

Stochastic dynamic response and seismic fragility analysis for high concrete face rockfill dams considering earthquake and parameter uncertainties

K Chen, R Pang, B Xu - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
The multiple uncertainties of soil properties and ground motions significantly affect the
seismic response of high concrete face rockfill dams (CFRDs). Three types of randomness …

Optimal DCFP bearing properties and seismic performance assessment in nondimensional form for isolated bridges

P Castaldo, G Amendola - Earthquake Engineering & Structural …, 2021 - Wiley Online Library
The study analyzes the influence of double concave friction pendulum (DCFP) isolator
properties on the seismic performance of isolated multispan continuous deck bridges. The …

Seismic response and fragility evaluation of circular tunnels in the Himalayan region: Implications for post-seismic performance of transportation infrastructure projects …

A Ansari, KS Rao, AK Jain - Tunnelling and Underground Space …, 2023 - Elsevier
The expanding infrastructural projects together with the prior historical records of significant
earthquakes including the deadliest 2005 Kashmir earthquake in the Himalayan region …

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) …

Optimal sliding friction coefficients for isolated viaducts and bridges: A comparison study

P Castaldo, G Amendola - Structural Control and Health …, 2021 - Wiley Online Library
The aim of this work is to evaluate the influence of the pier–abutment–deck interaction on
the seismic response of bridges isolated by single concave sliding pendulum isolators …

Experimental seismic performance assessment and numerical modelling of nonlinear inerter vibration absorber (IVA)‐equipped base isolated structures tested on …

D Pietrosanti, M De Angelis… - … Engineering & Structural …, 2021 - Wiley Online Library
In recent years, inerter vibration absorbers (IVAs), such as the tuned mass damper inerter
(TMDI), attracted much attention in the literature for reducing seismic displacement demands …

Probabilistic machine-learning methods for performance prediction of structure and infrastructures through natural gradient boosting

SZ Chen, DC Feng, WJ Wang… - Journal of Structural …, 2022 - ascelibrary.org
The capabilities of data-driven models based on machine learning (ML) algorithms in
offering accurate predictions of structural responses efficiently have been demonstrated in …

Seismic isolation effect of a new type of friction pendulum bearing in high-speed railway girder bridge

B Wei, K Wan, W Wang, Z Hu, L Jiang, S Li - Structures, 2023 - Elsevier
Residual displacement exists in the traditional friction pendulum bearings (FPB) under the
action of earthquakes, which makes them fail to self-reset. In view of this, a new type of FPB …

Friction pendulum-strengthened tuned liquid damper (FPTLD) for earthquake resilience of isolated structures

Z Zhao, X Hu, Q Chen, Y Wang, N Hong… - International Journal of …, 2023 - Elsevier
Conventional base isolation has been commonly used to protect structures against
destructive earthquakes. However, base-isolated structures can be vulnerable to ground …