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 …

Crack image-based FEMA P-58-compliant fragility models for automated earthquake-induced loss estimation in non-ductile RC moment frames

P Zamani, S Azhari, M Hamidia, N Hassani - Structures, 2024 - Elsevier
In this paper, a probabilistic post-earthquake loss estimation methodology based on image
processing is proposed for non-seismically designed reinforced concrete moment frames …

Computer vision-based quantification of updated stiffness for damaged RC columns after earthquake

M Hamidia, M Sheikhi, AH Asjodi… - Advances in Engineering …, 2024 - Elsevier
Concrete surface cracks are one of the primary indicators of structural deterioration; thus,
crack analysis is crucial to maintain the intact serviceability of the structural components …

Probabilistic post-earthquake loss measurement for RC framed buildings using crack image analysis

P Zamani, M Hamidia, N Hassani - Measurement, 2024 - Elsevier
Robust post-earthquake loss measurement is essential in community level for policy makers
and an area of interest for insurance companies at the building level. The seismic loss …

Multi-feature driven seismic damage state identification for reinforced concrete shear walls using computer vision and machine learning

S Azhari, A Mahmoodi, A Samavi, M Hamidia - Advances in Engineering …, 2025 - Elsevier
In this paper, an image-based methodology using machine learning algorithms is developed
for earthquake-induced damage state prediction in rectangular reinforced concrete shear …

Vision‐based probabilistic post‐earthquake loss estimation for reinforced concrete shear walls

S Azhari, M Hamidia, F Rouhani - Structural Concrete, 2024 - Wiley Online Library
In this paper, a probabilistic methodology based on image analysis is proposed for
earthquake‐induced loss estimation in rectangular reinforced concrete shear walls …

AI-driven computer vision-based automated repair activity identification for seismically damaged RC columns

S Azhari, S Jamshidian, M Hamidia - Automation in Construction, 2025 - Elsevier
Manual visual inspection is the conventional method for post-earthquake damage
assessment, which is unsafe, subjective, and prone to human error. This paper presents an …

Data-driven nonmodel seismic assessment of eccentrically braced frames with soil-structure interaction

M Jamdar, KM Dolatshahi, O Yazdanpanah - Engineering Applications of …, 2025 - Elsevier
This study presents a nonmodel-based machine learning framework for estimating
engineering demand parameters (EDPs) of eccentrically braced frames with soil-structure …

Wavelet-integrated deep neural network for deblurring and segmentation of crack images

R Sun, X Li, L Zhang, Y Su, J Di, G Liu - Mechanical Systems and Signal …, 2025 - Elsevier
The blurred concrete crack images are typically the result of unexpected camera motion in
engineering. Consequently, deblurring and segmentation of them represents a challenging …

Modelling of water sorption hysteresis of cement-based materials based on pore microstructure

L Li, XB Zuo, C Wang, D Cui - Journal of Building Engineering, 2024 - Elsevier
This paper presents a model for predicting water sorption isotherms of cement-based
materials. In this model, hysteresis contributions of interlayer pores and gel/capillary pores …