A study on crack characterization, damage severity, and propagation prediction for reinforced concrete beams using deep learning and machine learning techniques
The proposed system provides a comprehensive solution by integrating crack detection, severity assessment, classification, and growth prediction by integrating Random Forest Regression, which is proven to be the best one among all the three regression algorithms.
Fatigue cracks and their corresponding repair status are crucial indicators of the health of steel bridges. Moreover, detailed crack identification is essential for intelligent bridge management and maintenance. Hence, this study proposes a method based on visual geometric characteristics to assess the status of stop-h...
Yu-Hang Liu, Z. Yuanzhou, Bo-Hai Ji et al.· International journal of dam...· 0 citations
Accurate characterization of crack geometry is critical for assessing the durability and serviceability of Reinforced Concrete (RC) structures. Although Deep Learning (DL) has significantly improved automated crack segmentation, its effectiveness in supporting engineering measurements such as crack width remains insuff...
H. M. P. B. Ariyaratne, U. G. U. P. Samarasekara, E. Ekanayake et al.· Engineer Journal of the Inst...· 0 citations
A computational failure framework that incorporates decision tree classification and machine-learning modeling to identify failure modes in textile-reinforced concrete columns and predict their strength provides practical tools for forensic investigation and reliability-based design of fiber-reinforced confinement syst...
M. Mirrashid, N. Okasha, H. Naderpour et al.· Journal of Structural Design...· 0 citations
This paper investigates the dynamic splitting tensile damage characteristics of steel fiber–reinforced fly ash concrete (SFRFAC) under various steel fiber contents, fly ash replacements, and loading rates. The Brazilian disc splitting tensile test was combined with the acoustic emission (AE) detection system for the...
Hua Zhang, Chen-Xi Li, Chuan-Jun Jin et al.· Journal of materials in civi...· 0 citations
This structured critical review examines ML applications to materials and process design, microstructural characterization, mechanical-property prediction, corrosion, fire and elevated-temperature performance, fatigue, fracture, and remaining-life assessment and shows that model suitability depends strongly on data mod...
G. Wei, Ming-He Li, Bo Cui et al.· Materials· 0 citations
In this study, a combined approach of artificial neural networks and finite element simulation is employed to investigate crack propagation behavior of silicon carbide ceramics. The research objects include three‐point bending specimens featuring prefabricated cracks and Vickers indentation specimens. Firstly, the ex...
Ya-Feng Shu, Shao-Hui Wang, Xiao-Rong Zhong et al.· Fatigue & Fracture of En...· 0 citations
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