Machine learning-based seismic fragility and seismic vulnerability assessment of reinforced concrete structures

F Kazemi, N Asgarkhani, R Jankowski - Soil Dynamics and Earthquake …, 2023 - Elsevier
Many studies have been performed to put quantifying uncertainties into the seismic risk
assessment of reinforced concrete (RC) buildings. This paper provides a risk-assessment …

Machine learning-based seismic response and performance assessment of reinforced concrete buildings

F Kazemi, N Asgarkhani, R Jankowski - Archives of Civil and Mechanical …, 2023 - Springer
Complexity and unpredictability nature of earthquakes makes them unique external loads
that there is no unique formula used for the prediction of seismic responses. Hence, this …

Machine learning-based prediction of residual drift and seismic risk assessment of steel moment-resisting frames considering soil-structure interaction

N Asgarkhani, F Kazemi, R Jankowski - Computers & Structures, 2023 - Elsevier
Nowadays, due to improvements in seismic codes and computational devices, retrofitting
buildings is an important topic, in which, permanent deformation of buildings, known as …

Seismic performance evaluation of steel buckling-restrained braced frames including SMA materials

F Kazemi, R Jankowski - Journal of Constructional Steel Research, 2023 - Elsevier
The permanent deformation of the building after seismic excitations can be determined by
the Maximum Residual Interstory Drift Ratio (MR-IDR), which may be used for measuring the …

Enhancing seismic performance of steel buildings having semi-rigid connection with infill masonry walls considering soil type effects

F Kazemi, N Asgarkhani, R Jankowski - Soil Dynamics and Earthquake …, 2024 - Elsevier
Unpreventable constructional defects are the main issues in the case of steel Moment-
Resisting Frames (MRFs) that mostly occur in the rigidities of beam-to-column connections …

Development and experimental validation of a novel double-stage yield steel slit damper-buckling restrained brace

F Kazemi, N Asgarkhani, N Lasowicz… - Engineering Structures, 2024 - Elsevier
This research is focused on the development and experimental validation of a novel double-
stage yield steel slit damper-buckling restrained brace (SSD-DYB) system designed for …

Enhancing seismic performance of buckling-restrained brace frames equipped with innovative bracing systems

B Mohebi, M Sartipi, F Kazemi - Archives of Civil and Mechanical …, 2023 - Springer
Nowadays, to improve the performance of conventional bracing systems, in which, buckling
in the pressure loads is the main disadvantage, the buckling-restrained brace (BRB) is …

[HTML][HTML] Collapse fragility analysis of historical masonry buildings considering in-plane and out-of-plane response of masonry walls.

D Caicedo, I Tomić, S Karimzadeh, V Bernardo… - Engineering …, 2024 - Elsevier
This paper explores the seismic fragility assessment of historical masonry buildings in the
context of performance-based earthquake engineering, using multiple-record incremental …

Dynamic and uncertainty-based assessment of the progressive collapse probability of prestressed concrete frame structures with infill walls

T Qu, B Zeng, Z Zhou, L Huang, D Chang - Structures, 2024 - Elsevier
Since progressive collapse usually has serious consequences, the problem of progressive
collapse resistance has gradually become a topical issue in recent years. However, most of …

Active learning on ensemble machine-learning model to retrofit buildings under seismic mainshock-aftershock sequence

N Asgarkhani, F Kazemi, R Jankowski - International Conference on …, 2024 - Springer
This research presents an efficient computational method for retrofitting of buildings by
employing an active learning-based ensemble machine learning (AL-Ensemble ML) …