Optical fiber sensors for ultrasonic structural health monitoring: A review

R Soman, J Wee, K Peters - Sensors, 2021 - mdpi.com
Guided waves (GW) and acoustic emission (AE)-based structural health monitoring (SHM)
have widespread applications in structures, as the monitoring of an entire structure is …

[HTML][HTML] Structural condition assessment based strain-stress behaviour for railway welded rail joint using rosette fibre Bragg grating optical sensor

NS Suhaimi, MIM Ahmad, MZ Nuawi, AK Ariffin… - Results in …, 2023 - Elsevier
The rail provides a medium for trains to operate along and a support system for the cargo
trains to carry. Proper caution should be exercised when handling the thermite welded rail …

Comparison on mechanical properties, damage evolution and aging effects of multi-delaminated composites under three point bending

R Qin, W Zhou, K Han, Y Zhang, L Ma - SN Applied Sciences, 2020 - Springer
The study on natural aging of fiber reinforced composite, delamination damage behavior
and damage pattern recognition plays a significant role in structural health monitoring of the …

Strain Measurement for Composite Materials During Mechanical Testing Based on Fiber Bragg Grating Monitoring

M Mohammad, AR Othman, V Vorathin… - Journal of …, 2024 - semarakilmu.com.my
Composite materials are widely used as repair materials in the oil and gas sector,
particularly for vessels, piping, and pipelines. Inspection and monitoring of these composite …

DELAMINATION DETECTION IN THIN-WALLED COMPOSITE STRUCTURES USING ACOUSTIC PITCH-CATCH TECHNIQUE WITH FIBER BRAGG GRATING …

ZM Hafizi, IN Ibrahim, E Vorathin - Jurnal Teknologi, 2023 - journals.utm.my
Structural health monitoring (SHM) of a composite structure is essential in maintaining the
integrity of the structure. Over the years, various studies have reported on the use of …

[PDF][PDF] Determination of Train Vehicle Speed using Fibre Bragg Grating Sensors for Railway Application

NS Suhaimia, MIM Ahmada, MZ Nuawia… - Jurnal …, 2024 - scholar.archive.org
The average speed of the train can be determined by dividing the distance by the time taken
to reach the targeted destination. Nevertheless, in the process of railroad travel, the pace of …

Turnkey Fibre Bragg Grating interrogator for real-time static and dynamic monitoring applications

ZM Hafizi, E Vorathin… - … Conference (ETIC 2022), 2022 - ieeexplore.ieee.org
Fibre Bragg Grating (FBG) sensors have been widely known for the capability of per-forming
static and dynamic measurements. However, the commercially available interrogators have …