Empirical fragility curves for Italian residential RC buildings

A Rosti, C Del Gaudio, M Rota, P Ricci… - Bulletin of Earthquake …, 2021 - Springer
In this paper, empirical fragility curves for reinforced concrete buildings are derived, based
on post-earthquake damage data collected in the aftermath of earthquakes occurred in Italy …

Development of a fragility and vulnerability model for global seismic risk analyses

L Martins, V Silva - Bulletin of Earthquake Engineering, 2021 - Springer
Seismic fragility and vulnerability assessment is an essential step in the evaluation of
probabilistic seismic risk. Ideally, models developed and calibrated for the building portfolio …

Earthquake damage and rehabilitation intervention prediction using machine learning

KC Sajan, A Bhusal, D Gautam, R Rupakhety - Engineering Failure …, 2023 - Elsevier
Predicting damage grade and rehabilitation interventions is important, especially in the
aftermath of moderate to strong earthquakes as prioritization of post-earthquake housing …

Fragility functions for architectural nonstructural components

S Bianchi, S Pampanin - Journal of structural engineering, 2022 - ascelibrary.org
Nonstructural components typically are not designed for seismic loads, yet their behavior
can affect the postearthquake building functionality significantly. Nonstructural damage …

Post-earthquake damage assessment for RC columns using crack image complexity measures

S Jamshidian, M Hamidia - Bulletin of Earthquake Engineering, 2023 - Springer
The seismic peak interstory drift ratio (IDR) of RC columns following an earthquake is
measured in this paper through surface crack image analysis. The succolarity, lacunarity …

Nonmodel rapid seismic assessment of eccentrically braced frames incorporating masonry infills using machine learning techniques

R Chalabi, O Yazdanpanah, KM Dolatshahi - Journal of Building …, 2023 - Elsevier
This study investigates the seismic behavior of eccentrically braced frames (EBFs) taking
into account the influence of masonry infill walls using a nonmodel scenario-based machine …

[HTML][HTML] Experimental investigation on the influence of the aspect ratio on the in-plane/out-of-plane interaction for masonry infills in RC frames

MT De Risi, M Di Domenico, P Ricci… - Engineering …, 2019 - Elsevier
The analysis of the behaviour of masonry infills under out-of-plane (OOP) and in-plane (IP)
loading is paramount to correctly assess the seismic performance of reinforced concrete …

Seismic fragility for Italian RC buildings based on damage data of the last 50 years

C Del Gaudio, M Di Ludovico, M Polese… - Bulletin of earthquake …, 2020 - Springer
A set of about 25,000 residential reinforced concrete (RC) buildings has been investigated
in this study to define fragility curves. The sample originates from a wide database, reported …

Limitations of Sa(T1) as an intensity measure when assessing non-ductile infilled RC frame structures

GJ O'Reilly - Bulletin of Earthquake Engineering, 2021 - Springer
An important decision in seismic risk assessment involves a good choice of intensity
measure (IM) used to describe ground motion intensity. Depending on the structural …

Repair costs of reinforced concrete building components: from actual data analysis to calibrated consequence functions

C Del Vecchio, MD Ludovico, A Prota - Earthquake spectra, 2020 - journals.sagepub.com
Modern seismic design and the retrofitting of buildings necessarily need to account for
expected economic losses. Available refined and simplified procedures implemented in …