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 …

Current challenges and future trends in analytical fragility and vulnerability modeling

V Silva, S Akkar, J Baker, P Bazzurro… - Earthquake …, 2019 - journals.sagepub.com
The lack of empirical data regarding earthquake damage or losses has propelled the
development of dozens of analytical methodologies for the derivation of fragility and …

A holistic review of GM/IM selection methods from a structural performance-based perspective

M Zaker Esteghamati - Sustainability, 2022 - mdpi.com
Current fully probabilistic approaches to performance-based earthquake engineering
describe structures' behavior under a wide range of seismic hazard levels. These …

Simplified seismic loss assessment for optimal structural retrofit of RC buildings

R Gentile, C Galasso - Earthquake Spectra, 2021 - journals.sagepub.com
This study deals with selecting optimal seismic retrofit solutions for reinforced concrete (RC)
buildings. To this aim, multi-criteria decision-making (MCDM) is implemented explicitly …

An advanced intensity measure for residual drift assessment of steel BRB frames

M Yakhchalian, M Yakhchalian… - Bulletin of Earthquake …, 2021 - Springer
To assess the safety of structures after the occurrence of an earthquake or decide about
demolition or repair of structures, maximum residual interstory drift ratio (MRD) is one of the …

Simplicity versus accuracy trade-off in estimating seismic fragility of existing reinforced concrete buildings

R Gentile, C Galasso - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
This paper investigates the trade-off between simplicity (modelling effort and computational
time) and result accuracy in seismic fragility analysis of reinforced concrete (RC) frames. For …

New insights into the relationship between seismic intensity measures and nonlinear structural response

YF Vargas-Alzate, JE Hurtado, LG Pujades - Bulletin of Earthquake …, 2022 - Springer
This paper focuses on the probabilistic analysis of Intensity Measures (IM s) and
Engineering Demand Parameters (EDP s) in the context of earthquake-induced ground …

Vulnerability modellers toolkit, an open-source platform for vulnerability analysis

L Martins, V Silva, H Crowley, F Cavalieri - Bulletin of Earthquake …, 2021 - Springer
Vulnerability functions describe the expected loss for a given ground shaking intensity level
and are an essential component in probabilistic seismic risk assessment. This manuscript …

Accounting for spectral shape in simplified fragility analysis of case-study reinforced concrete frames

S Minas, C Galasso - Soil Dynamics and Earthquake Engineering, 2019 - Elsevier
This paper deals with the selection of optimal intensity measures (IMs) for displacement-
based seismic demand assessment and fragility derivation of case-study mid-rise reinforced …

Seismic risk assessment of ageing existing reinforced concrete bridges accounting for uncertainty in bearing properties

V Ozsarac, M Furinghetti, R Monteiro - Engineering Structures, 2023 - Elsevier
A growing challenge in the seismic risk assessment of ageing existing bridge structures is
the lack of knowledge of the key features of the structural components. In fact, the …