Distributed fiber optic sensors have exhibited superior capabilities in monitoring cracks in
engineering structures through measuring detailed strain distributions. However, manually …

This paper proposes to detect buckling and reconstruct three-dimensional deformations
using distributed fiber optic sensors. The distributed sensors measured strain distributions …

Most distributed optical fiber sensors rely on commercially available telecom fibers, which
are low-loss, inexpensive, and standardized. In the last few years, significant effort has been …

Distributed fiber optic sensors with protective packages have shown unique capabilities in
measuring strain and crack distributions for structural health monitoring. However, the …

Interactive anomalies of pipelines represent important contributors to pipeline incidents, but
monitoring interactive anomalies is challenging. This paper presents an approach to monitor …

Under the influence of temperature change, construction quality, and external force,
concrete structures are prone to generate cracks which poses a significant threaten to the …

This research investigates the flexural behavior of steel-concrete composite floor slabs with
distributed fiber optic sensors based on pulse pre-pump Brillouin optical time domain …

This paper presents a method to measure the shrinkage and cracks of ultra-high-
performance concrete (UHPC) using distributed fiber optic sensors. UHPC prisms and rings …

Mastering the strain transfer mechanism in distributed fiber optic (DFO) sensors holds the
key to analyzing strain measurement errors from DFO sensing systems. However, the impact …

High-resolution distributed reinforcement strain measurements can provide invaluable
information for developing and evaluating numerical and analytical models of reinforced …