Crack classification of fiber-reinforced backfill based on Gaussian mixed moving average filtering method

J Yang, K Zhao, X Yu, Y Yan, Z He, Y Lai… - Cement and Concrete …, 2022 - Elsevier
The crack classification in the rupture process of filling materials is important for predicting
rupture instability and identifying rupture precursor features. To investigate fiber-reinforced …

Defect modelling and correlation mapping for bridge inspection

S Xu, J Wang, X Wang, W Shou, T Ngo - Engineering, Construction …, 2024 - emerald.com
Purpose This paper covers the development of a novel defect model for concrete highway
bridges. The proposed defect model is intended to facilitate the identification of bridge's …

[HTML][HTML] Comparison of crack segmentation using digital image correlation measurements and deep learning

A Rezaie, R Achanta, M Godio, K Beyer - Construction and Building …, 2020 - Elsevier
Reliable methods for detecting pixels that represent cracks from laboratory images taken for
digital image correlation (DIC) are required for two main reasons. Firstly, the segmented …

Evaluation of cracking patterns in cement composites—From basics to advances: A review

M Szeląg - Materials, 2020 - mdpi.com
The structure and the development degree of a cracking pattern has a key impact on the
durability of cement composites. This literature review focuses on the four most important …

Machine learning-based seismic damage assessment of non-ductile RC beam-column joints using visual damage indices of surface crack patterns

M Hamidia, S Mansourdehghan, AH Asjodi… - Structures, 2022 - Elsevier
After a significant earthquake, the updated status of the structural elements is usually
determined based on a qualitative visual inspection. Although visual inspection provides a …

Post-earthquake damage assessment for RC columns using crack image complexity measures

S Jamshidian, M Hamidia - Bulletin of Earthquake Engineering, 2023 - Springer
The seismic peak interstory drift ratio (IDR) of RC columns following an earthquake is
measured in this paper through surface crack image analysis. The succolarity, lacunarity …

Data-driven damage assessment of reinforced concrete shear walls using visual features of damage

S Mansourdehghan, KM Dolatshahi… - Journal of Building …, 2022 - Elsevier
This paper proposes a damage assessment framework based on the visual features of a
damaged reinforced concrete shear wall, such as crack pattern distribution, crushing areal …

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 …

Self-powered retractable reel sensor for crack monitoring and warning in civil infrastructures

X Cao, X Wei, X Huo, B Wang, Y Hu, ZL Wang… - Chemical Engineering …, 2023 - Elsevier
Crack occurrence and propagation are among the critical factors that affect the performance
and lifespan of civil infrastructure such as bridges, buildings, etc. Therefore, numerous crack …

Multifractal analysis of crack patterns in reinforced concrete shear walls

A Ebrahimkhanlou, A Farhidzadeh… - Structural Health …, 2016 - journals.sagepub.com
Conventionally, the assessment of reinforced concrete shear walls relies on manual visual
assessment which is time-consuming and depends heavily on the skills of the inspectors …