Census-based typological usability fragility curves for Italian unreinforced masonry buildings

M Zucconi, M Di Ludovico, L Sorrentino - Bulletin of Earthquake …, 2022 - Springer
The main vulnerability models available in the literature aim to develop damage fragility
curves to estimate the damage level suffered by a building after a seismic event. However …

Typological fragility curves for RC buildings: influence of damage index and building sample selection

M Zucconi, F Romano, B Ferracuti - Engineering Structures, 2022 - Elsevier
The recent earthquakes occurred in the last years in Italy registered a great number of
casualties and large economic losses. In this perspective, the effective seismic risk …

Analysis of RC columns strengthened with ultra-high performance fiber reinforced concrete jackets under eccentric loading

MA Sakr, TM El Korany, B Osama - Engineering Structures, 2020 - Elsevier
This paper describes the development of finite-element (FE) and analytical models for
investigating the behavior of reinforced concrete (RC) columns strengthened with UHPFRC …

Census-based typological damage fragility curves and seismic risk scenarios for unreinforced masonry buildings

M Zucconi, L Sorrentino - Geosciences, 2022 - mdpi.com
Seismic risk assessment has become a crucial issue for optimal management of economic
resources allocated to mitigation. For this purpose, in the last decades, several research …

[HTML][HTML] Optimal ductility enhancement of RC framed buildings considering different non-invasive retrofitting techniques

MV Requena-Garcia-Cruz, A Morales-Esteban… - Engineering …, 2021 - Elsevier
Existing RC framed buildings lack significant ductility, especially when they have been built
with pre-code criteria. Improving their ductile capacity can help to prevent them from the …

[HTML][HTML] Assessment of specific structural and ground-improvement seismic retrofitting techniques for a case study RC building by means of a multi-criteria evaluation

MV Requena-Garcia-Cruz, A Morales-Esteban… - Structures, 2022 - Elsevier
Existing reinforced concrete (RC) structures might not comply with current seismic codes
due to their aseismic design and construction date. By seismically retrofitting them, it is …

Seismic demand model class uncertainty in seismic loss analysis for a code-designed URM infilled RC frame building

F Romano, MS Alam, M Zucconi, M Faggella… - Bulletin of Earthquake …, 2021 - Springer
Probabilistic seismic risk is affected by several sources of uncertainty. Investigating their
influence on loss analysis results is essential to obtain reliable quantitative estimations of …

[HTML][HTML] Review of the key parameters of the international calculation guidelines for non-circular RC columns confined with CFRP composites. Comparison with …

VJC Quispe, A de Diego Villalón, SM de Mingo… - Engineering …, 2022 - Elsevier
Several international guides offer recommendations for the calculation and design of
reinforcements with fibre reinforced polymer (FRP) composites. To strengthen axially-loaded …