Vision-oriented machine learning-assisted seismic energy dissipation estimation for damaged RC beam-column connections

M Hamidia, M Kaboodkhani, H Bayesteh - Engineering Structures, 2024‏ - Elsevier
After a seismic event, damage quantification is necessary for safety evaluation, collapse
proximity judgment, and measurement of the residual seismic capacity of the joints. Machine …

Seismic behaviour of structures under long-duration ground motions: A review

W Wang, X Wang - Structures, 2023‏ - Elsevier
Research progress on the seismic behaviour of structures under long-duration ground
motions (LDGMs) is summarized. First, the definitions and characteristics of ground motion …

The effects of ground motion duration and pinching-degrading behavior on seismic response of SDOF systems

M Molazadeh, H Saffari - Soil Dynamics and Earthquake Engineering, 2018‏ - Elsevier
This study tries to highlight the importance of considering the influence of pinching-
degrading in cyclic behavior to show the destructive effects of the duration on ductility (µ m) …

Energy-based damage assessment of RC frames with non-seismic beam-column joint detailing using crack image processing techniques

M Kaboodkhani, H Bayesteh, M Hamidia - Engineering Failure Analysis, 2024‏ - Elsevier
Quantitative post-earthquake failure safety assessment of RC framed buildings with non-
ductile joints, as one of the most vulnerable structures, is presented in this study utilizing …

Impact of long-duration earthquakes on successive earthquake-tsunami fragilities for reinforced concrete frame archetypes

M Harati, JW van de Lindt - Journal of Structural Engineering, 2024‏ - ascelibrary.org
This study quantifies the effects of long-duration earthquakes on the behavior of reinforced
concrete (RC) buildings subjected to successive earthquake-tsunamis through the …

[HTML][HTML] The influence of earthquake characteristics on the seismic performance of reinforced concrete buildings in Australia with varying heights

A Alothman, S Mangalathu, A Al-Mosawe… - Journal of Building …, 2023‏ - Elsevier
In Australia, most of the existing buildings were designed before the release of the
Australian standard for earthquake actions in 2007. Therefore, many existing buildings in …

Seismic fragility analysis of steel reinforced concrete frame structures based on different engineering demand parameters

C Xu, J Deng, S Peng, C Li - Journal of Building Engineering, 2018‏ - Elsevier
Nowadays, performance-based seismic design is the focus of earthquake engineering
research, in which the seismic performance of a structure is mainly evaluated based on …

Damage index fragility assessment of low-rise light-frame wood buildings under long duration subduction earthquakes

Y Pan, CE Ventura, T Tannert - Structural Safety, 2020‏ - Elsevier
This paper presents fragility curves for conventional low-rise light-frame wood buildings in
southwestern British Columbia, Canada, for long duration subduction earthquakes …

Probabilistic seismic and tsunami damage analysis (PSTDA) of the Cascadia Subduction Zone applied to Seaside, Oregon

H Park, MS Alam, DT Cox, AR Barbosa… - International Journal of …, 2019‏ - Elsevier
This study presents a probabilistic seismic and tsunami damage analysis (PSTDA) due to
both earthquake shaking and tsunami inundation from tsunamigenic earthquake events at a …

Impact of ground-motion duration on nonlinear structural performance: Part II: site-and building-specific analysis

K Otárola, L Sousa, R Gentile… - Earthquake …, 2023‏ - journals.sagepub.com
This study's Part I proved that ground-motion duration could play an important role when
assessing the nonlinear structural performance of case-study inelastic single degree-of …