Analytical fragility assessment using unscaled ground motion records

F Jalayer, H Ebrahimian, A Miano… - Earthquake …, 2017 - Wiley Online Library
It is desirable that nonlinear dynamic analyses for structural fragility assessment are
performed using unscaled ground motions. The widespread use of a simple dynamic …

A PDEM-based non-parametric seismic fragility assessment method for RC structures under non-stationary ground motions

DC Feng, XY Cao, D Wang, G Wu - Journal of Building Engineering, 2023 - Elsevier
To alleviate the consequential influences of earthquakes, many seismic performance
evaluation methods have been developed over the past century. Fragility assessment is an …

Seismic fragility curves for structures using non-parametric representations

C Mai, K Konakli, B Sudret - Frontiers of Structural and Civil Engineering, 2017 - Springer
Fragility curves are commonly used in civil engineering to assess the vulnerability of
structures to earthquakes. The probability of failure associated with a prescribed criterion …

The value of seismic structural health monitoring for post-earthquake building evacuation

PF Giordano, C Iacovino, S Quqa… - Bulletin of Earthquake …, 2022 - Springer
In the aftermath of a seismic event, decision-makers have to decide quickly among
alternative management actions with limited knowledge on the actual health condition of …

A neural network-based multivariate seismic classifier for simultaneous post-earthquake fragility estimation and damage classification

X Yuan, G Chen, P Jiao, L Li, J Han, H Zhang - Engineering Structures, 2022 - Elsevier
A scalar intensity measure (IM) could be insufficient to represent the earthquake intensity
and variety in fragility estimation. Introducing multiple IMs to conventional regression of …

Seismic performance upgrade of substandard RC buildings with different structural systems using advanced retrofit techniques

R Joseph, A Mwafy, MS Alam - Journal of Building Engineering, 2022 - Elsevier
There has been ongoing deliberation to arrive at promising retrofit strategies for pre-seismic
code reinforced concrete (RC) structures. Against this backdrop, the research reported in …

Analysis methods of irregular high-rise buildings subjected to seismic loads

MS Intekhab, S Das, MA Jajnery, S Akhtar… - Journal of Vibration …, 2023 - Springer
Background Seismic analysis of structures is required for the design of high-rise building as
these are hazards that threat the built environment and human life. However, it was …

Shake-table testing and numerical simulation to select the FRCM retrofit solution for flexure/shear deficient RC frames

R Joseph, A Mwafy, MS Alam - Journal of Building Engineering, 2023 - Elsevier
This paper presents shake-table and numerical investigations to select a retrofit strategy for
reinforced concrete (RC) frame structures using fiber-reinforced cementitious matrix (FRCM) …

Evaluating alternative approaches for the seismic design of structures

A Gkimprixis, E Tubaldi, J Douglas - Bulletin of Earthquake Engineering, 2020 - Springer
The current design approach recommended by seismic codes is often based on the use of
uniform-hazard response spectra, reduced to account for inelastic structural behaviour. This …

The effect of design drift limit on the seismic performance of RC dual high‐rise buildings

M Zaker Esteghamati, M Banazadeh… - The Structural Design …, 2018 - Wiley Online Library
Current building codes aim to ensure the acceptable performance of structures implicitly.
Because these provisions are empirically developed for low‐to medium‐rise buildings, their …