... 2025 © Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Structural health monitoring Machine learning Vibration-based damage detection ZAM time–frequency distribution Structural health monitoring (SHM) is an advanced term that uses...

... method achieves 93.6% classification accuracy and a 20% improvement in early warning sensitivity compared to conventional frequency-domain thresholds and offline probabilistic neural network models. Originality/value The system provides a robust solution for intelligent structural health monitoring...

...@gmail.com 06 11 2024 16 01 2025 04 02 2025 04 02 2025 Rail section AE technique Non-destructive technique Damage localisation Structural health monitoring Artificial neural network IoT Since the establishment of the rail network, railways have become the major...

... vibration signals. Structural health monitoring (SHM) systems are crucial for identifying and locating damage in civil engineering structures. The proposed method aims to improve upon existing methods in terms of cost-effectiveness, accuracy and operational reliability. Design/methodology/approach...

...: Mohamed Saifeldeen can be contacted at: mohamed.saifeldeen@aswu.edu.eg 17 04 2024 11 06 2024 25 06 2024 © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Damage detection Structural health monitoring Bridges Dynamic response...

... neural networks with common convolutional neural network architectures for structural damage detection in the direction of structural health monitoring. Investigating the difference in results when using different optimizers in crack detection. In the following section, 2, previous research...

...Djamila Cherid; Nouredine Bourahla; Mohamed Said Laghoub; Anis Mohabeddine Purpose Despite the fast progress in structural health monitoring (SHM), the efficient use in practice of emerging techniques for large civil engineering structures is still a challenge. This paper outlines a practical...

...-use rights only Corrosion Steel beam Natural frequency Modal hammer test Condition assessment Structural health monitoring Plate 4 Measurement of the natural frequency of the beam An ESU based accelerated corrosion test is conducted to provide uniform corrosion...

... loading by estimating the crack initiation and crack growth life of these joints. This data will be useful to estimate the remaining life of these joints at any given stage of operations, which is mandatory in structural health monitoring (SHM). Design/methodology/approach Straight and tapered lug...

...., 2011). Figure 6 Natural frequency vs percentage of ultimate load Figure 4 Cracking evolution in slab S1 for (a) 33.3 per cent, (b) 66.7 per cent and (c) 91.7 per cent of ultimate load Damage index Modal testing Concrete slabs Impact excitation Structural health monitoring...

...Ambuj Sharma; Sandeep Kumar; Amit Tyagi Purpose The presence of random noise as well as narrow band coherent noise makes the structural health monitoring a really challenging issue and to achieve efficient structural health assessment methodology, very good extraction of noise and analysis...

... waveforms. © Emerald Group Publishing Limited 2014 Structural health monitoring Acoustic emission Acousto-ultrasonics Chebyshev moments Damage detection Wavelets Many techniques based on passive and active ultrasonic waves are being increasingly studied for their use...