Artificial neural network based method for seismic fragility analysis of steel frames
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-017-1329-8
Abstract: Steel frames are widely used in earthquake areas but the fragility analysis of the steel frames is a time consuming process. The fragility curves are generally obtained based on a large number of time history… read more here.
Keywords: fragility analysis; steel; steel frames; analysis steel ... See more keywords
A structural demand model for seismic fragility analysis based on three-parameter lognormal distribution
Sign Up to like & getrecommendations! Published in 2021 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2021.106770
Abstract: Abstract Seismic fragility analysis, which quantitatively describes the dynamic relationship between earthquake intensity and structural failure probability, plays an important role in the overall seismic risk assessment. An appropriate structural demand model can significantly improve… read more here.
Keywords: fragility; seismic fragility; model; structural demand ... See more keywords
Fragility Analysis of Suspended Ceiling Systems in a Full-Scale Experiment
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0002273
Abstract: AbstractThe seismic performance of nonstructural components, including suspended ceiling systems, plays a significant role during and after an earthquake. Damage to these systems can leave building... read more here.
Keywords: analysis suspended; ceiling systems; suspended ceiling; systems full ... See more keywords
Fuzzy Decision-Driven Multi-Dimensional Seismic Fragility Analysis of Shield Tunnels in Liquefiable Strata
Sign Up to like & getrecommendations! Published in 2025 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2025-0269
Abstract: Accurate seismic fragility analysis is essential for ensuring the post-earthquake safety of shield tunnels in liquefiable strata. Current fragility methodologies predominantly adopt empirically selected ground motion intensity measures (IMs) and single damage measures (DMs), while… read more here.
Keywords: fragility analysis; liquefiable strata; analysis; fragility ... See more keywords
System fragility analysis of highway bridge using multi-output Gaussian process regression surrogate model
Sign Up to like & getrecommendations! Published in 2024 at "Advances in Structural Engineering"
DOI: 10.1177/13694332241291255
Abstract: This study presents a multi-output Gaussian process regression (GPR) surrogate model for seismic-fragility analysis of bridge structural systems. Multi-output GPR can model the correlations among multiple outputs, accuracy and stability are achieved with fewer training… read more here.
Keywords: surrogate model; multi output; fragility analysis;
Incremental Dynamic Analysis and Seismic Fragility Analysis of Reinforced Concrete Frame
Sign Up to like & getrecommendations! Published in 2023 at "Civil and Environmental Engineering"
DOI: 10.2478/cee-2023-0039
Abstract: Abstract Due to technological developments in last decade, new methods of seismic evaluation are in use like simulation based, algorithm based, probabilistic, software based etc. These developments have enabled researchers to move from linear to… read more here.
Keywords: dynamic analysis; incremental dynamic; fragility analysis; fragility ... See more keywords
Fragility Analysis of RC Frame Structures Subjected to Obliquely Incident Seismic Waves
Sign Up to like & getrecommendations! Published in 2021 at "Sustainability"
DOI: 10.3390/su13031108
Abstract: Obliquely incident seismic waves have been habitually overlooked in fragility analysis. In this paper, a new approach to solving the equivalent loads on the infinite element boundary due to obliquely incident seismic waves is proposed.… read more here.
Keywords: seismic waves; incident seismic; obliquely incident; fragility analysis ... See more keywords