Alessandro Pagliaroli

Application of a novel geological-geotechnical index for assessing multi-hazard risk in linear infrastructure

Nadia Salvatore, Alessandro Pagliaroli, Kyle M. Rollins, Giuseppe Brando

The study addresses the complex challenge of assessing the impact of natural hazards on critical infrastructure like road bridges. The GETI index, which quantifies the seismic risk by considering structural, geological, and geotechnical factors, including secondary earthquake effects (soil amplification, liquefaction and …

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A Simplified Approach for Multi-Hazard Seismic Risk Assessment of Bridges

Nadia Salvatore, Enrico Tubaldi, Alessandro Pagliaroli, Stefano Zorzi et autres

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A Novel Quantitative Approach for Multi-hazard Risk Assessment of Linear Infrastructure: a Geological-Geotechnical Index

Nadia Salvatore, Alessandro Pagliaroli, Giuseppe Brando

This study introduces a novel quantitative approach for multi-hazard risk assessment of linear infrastructure, by introducing the GEological-geoTechnical Index (GETI). GETI aims to address the limitations of existing methodologies by incorporating the cascading effects of multiple hazards and providing a comprehensive quantitative …

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Evaluation of non-linear valley effects through numerical modeling: the case of Norcia (Italy)

Maria Chiara Caciolli, Massimiliano Rinaldo Barchi, Roberto De Franco, Silvia Giallini et autres

The dynamic non-linearity behavior affecting soils during earthquakes is a critical factor that can significantly influence seismic response, particularly when combined with site effects. Understanding this phenomenon is essential for seismic risk mitigation, especially in areas with active tectonics like the Central …

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The role of site effects and soil-structure interaction phenomena on the seismic response of a school building in Norcia

Silvia Giallini, Gabriele Fiorentino, Alessandro Pagliaroli, Maria Chiara Caciolli et autres

The 2016 Central Italy earthquakes had a strong impact in the town of Norcia, which was already hit by a strong earthquake in 1997. The proximity to the seismogenic fault and the damages to buildings have highlighted the need of in-depth studies …

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“Evaluation of the near field effects trough numerical modeling: the case of Norcia (Italy)”

Maria Chiara Caciolli, Silvia Giallini, Alessandro Pagliaroli, Massimiliano Rinaldo Barchi et autres

The near field condition in seismic events is characterized by its immediate proximity to the seismic source, and is widely proven that ground motion near a causative fault (Near field) can differ significantly from typical ground motion observed at greater distances (far …

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Reconstruction of a subsoil model for local seismic response evaluation through experimental and numerical methods: The case of the Wellington CBD, New Zealand

Silvia Giallini, Pietro Sirianni, Alessandro Pagliaroli, Alberto Pizzi et autres

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The PoliTO–UniRoma1 database of cyclic and dynamic laboratory tests: assessment of empirical predictive models

Andrea Ciancimino, Renato Maria Cosentini, Sebastiano Foti, Giuseppe Lanzo et autres

Abstract The soil nonlinear hysteretic behaviour is usually described, in the moderate strain range, through the shear modulus reduction and material damping ratio (MRD) curves. In common practice, in absence of specific laboratory tests, the curves are estimated by employing empirical regression …

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Reconstruction of a Subsoil Model for Local Seismic Response Evaluation Through Experimental and Numerical Methods: The Case of Wellington Cbd, New Zealand

Silvia Giallini, Pietro Sirianni, Alessandro Pagliaroli, Alberto Pizzi et autres

nz (code pays fourni par la source)

The PoliTO-UniRoma1 database of cyclic and dynamic laboratory tests: assessment of empirical predictive models

Andrea Ciancimino, Renato Maria Cosentini, Sebastiano Foti, Giuseppe Lanzo et autres

Abstract The soil nonlinear hysteretic behaviour is usually described, in the moderate strain range, through the shear modulus reduction and material damping ratio (MRD) curves. In the common practice, in absence of specific laboratory tests, the curves are estimated by employing empirical …

it (code pays fourni par la source)

Correction to: The possible use of equivalent homogeneous subsoil models for 1D seismic response analyses in seismic microzonation studies

Stefania Fabozzi, Dario Albarello, Alessandro Pagliaroli, Massimiliano Moscatelli

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The possible use of equivalent homogeneous subsoil models for 1D seismic response analyses in seismic microzonation studies

Stefania Fabozzi, Dario Albarello, Alessandro Pagliaroli, Massimiliano Moscatelli

it (code pays fourni par la source)