... Structural health monitoring Machine learning Vibration-based damage detection ZAM time–frequency distribution Structural health monitoring (SHM) is an advanced term that uses structural engineering tools and techniques and advanced theories to accurately assess the performance and performance...

... 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...

... for training. All the experiments were done in a 1.9-m actual rail section of 60 kg/m, which was procured from Indian Railways. Rail section AE technique Non-destructive technique Damage localisation Structural health monitoring Artificial neural network IoT Since the establishment...

... 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...

... (ɛ_{i) for a simple, supported beam (as shown in Figure 2), with a point load applied at a distance (xi) from the left-hand support, can be calculated as follows: Damage detection Structural health monitoring Bridges Dynamic response Moving vehicles Distributed sensors}...

... execution time in processing. © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Ehsan Darvishan can be contacted at: eh.darvishan@iau.ac.ir 28 08 2023 13 11 2023 24 11 2023 Structural health monitoring Deep learning...

...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...

... rights only Corrosion Steel beam Natural frequency Modal hammer test Condition assessment Structural health monitoring Two beam specimens with a size according with the Indian Standard Medium Beam (ISMB) with a 150 mm in the flange and a web thickness of 8 mm and 5 mm, respectively...

... 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...

... at: r.pimentel@uol.com.br 23 08 2018 11 10 2018 23 10 2018 © Emerald Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Damage index Modal testing Concrete slabs Impact excitation Structural health monitoring A variety of pathologies can...

...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...

... of the goodness of fit of the CDs is an appropriate measure of the similarity between the two waveforms. © Emerald Group Publishing Limited 2014 Structural health monitoring Acoustic emission Acousto-ultrasonics Chebyshev moments Damage detection Wavelets Many techniques based on passive...