This paper proposes a method, based on multi-modal analysis, which permits assessing
damages in beams subjected to axial forces induced by temperature changes. The effect of …

This paper presented the process of implementing and developing a novel damage
detection approach on beam like-structure using modal parameters. In Theoretical Modal …

This paper develops and presents a technique on the identification of the damage location
and depth in a beam using a frequency contour method. Unlike the frequency contour …

Steel fibre-reinforced concrete has been used extensively because of its excellent
mechanical properties. Academic researchers have comprehensively discussed the impact …

Acrylonitrile butadiene styrene (ABS) is the most commonly used thermoplastic printing
material for fused deposition modelling (FDM). FDM ABS can be used in a variety of …

Early detection of cracks in engineering structures by vibration-based methods requires
monitoring systems that can evaluate natural frequencies with high accuracy. This paper …

The presence of a damage on a beam causes changes in the physical properties, which
introduce flexibility, and reduce the natural frequencies of the beam. Based on this, a new …

Undetected micro-cracks in wind turbine blades lead to failure and costly repairs. Effective
remedies depend on proactive measures taken to detect such cracks at early stages …

Observing the occurrence of cracks in the early stage remains a challenge, as changes in
the modal parameters produced by these cracks are small. This remark is also valid for …

The nondestructive identification method for composite beams damage was explored based
on the curvature mode difference (CMD). By combining hammer experiment tests with finite …