Civil Engineering
The growing use of sensors is revolutionizing the construction industry. Laser Doppler vibrometers are now smaller, lighter, and more powerful than ever, making them ideal for mobile and on-site use. Applications include measuring vibrations in pipes and utility lines at industrial facilities, monitoring railway track vibrations to detect material failure, measuring traffic-induced vibrations in bridges, and analyzing building vibrations. They are also suitable for laboratory vibration measurements on scale models of structures.
Nondestructive Testing in Rail Transport
Railway authorities worldwide are seeking to improve the efficiency of their rail defect detection systems. This area of railway track structural health monitoring is currently constrained by relatively outdated measurement technology, resulting in inadequate defect detection reliability and limited inspection speeds. Optomet laser Doppler vibrometry is currently being evaluated as a means of overcoming the limitations of conventional rail inspection. Ultrasonic waves are transmitted through the rail and interact with a defect. These waves are measured using the Optomet laser Doppler vibrometer, which offers exceptional sensitivity and signal strength. This is crucial for obtaining data free from noise and interference on rusty and optically challenging surfaces where surface treatment is not feasible. The aim of the research is to develop a reliable defect detection system that can be deployed on regular rail vehicles at normal operating speeds.
Vibration measurement in research, development and industry – Optomet offers the right solution for your requirements.
Contact