Rail Structural Health Monitoring using ultrasonic guided waves

Ultrasonic guided waves are a promising physical phenomenon to monitor rails as they can enable the monitoring of long portions with a limited number of sensors ...

Ultrasonic guided waves for structural health monitoring and ...

Recent train accidents, associated direct and indirect costs, as well as safety concerns, have reaffirmed the need for developing rail defect detection ...

Request PDF | Rail Structural Health Monitoring using ultrasonic guided waves: system design and deployment | Railways are a central ...

A review on guided-ultrasonic-wave-based structural health ...

The development of structural health monitoring (SHM) techniques is of great importance to improve the structural efficiency and safety. With advantages of long ...

Ultrasonic Guided Waves in Structure Health Monitoring

Keywords:Ultrasonic Guided Waves; Structural Health Monitoring; Pipe, Rail ... inspection from a test car or perhaps by detection from a train moving down the.

Structural Health Monitoring Using Guided Ultrasonic Waves

Examples of this type of structure are ducts, train rails, and plates. GW-based experiments have The advance of NDT has increasingly allowed the service ...

Ultrasonic Guided-Wave Rail Inspection

... Rail Monitoring by Ultrasonic Guided Waves,” Chapter 145 of Encyclopedia of Structural Health Monitoring, C. Boller, F-K. Chang and Y. Fujino, eds., Johns ...

On the use of ultrasonic guided waves for the health monitoring of rails

... monitor the health of rails. The paper put special emphasis on the use of UGW in structural health monitoring (SHM) context. In order to better understand ...

Ultrasonic Guided-Waves Sensors and Integrated Structural Health ...

Staszewski W.J. Structural Health Monitoring Using Guided Ultrasonic Waves. ... Structural Health Monitoring for Railway Systems; Qingdao, China. 12–14 ...

Guided waves for structural health monitoring - Hal-CEA

Moreover, because GWs can be generated and measured with lightweight low-energy sensors such as piezoelectric sensors, GWs are often the ideal.

Structural Health Monitoring Using Ultrasonic Guided-Waves and ...

This paper proposes a new damage index named degree of health (DoH) to efficiently tackle structural damage monitoring in real-time.

Ultrasonic Guided Waves‐Based Monitoring of Rail Head ...

Conversely, anytime a datum associated with a defect is below the threshold, it is classified as a false negative. 3.3. Structural Health ...

On the use of ultrasonic guided waves for the health monitoring of rails

The paper put special emphasis on the use of UGW in structural health monitoring (SHM) context. In order to better understand the benefit/need ...

On the use of ultrasonic guided waves for the health monitoring of rails

J Rail Rapid Transit 2020; 235: 1–15. Google Scholar. 13. Ni YQ, Wong KY. Integrating bridge structural health monitoring and ...

Dataset for structural health monitoring of pipelines using ultrasonic ...

Ultrasonic guided waves (UGW) technique is widely used for nondestructive testing (NDT) of pipelines. In structural health monitoring (SHM), this technique ...

Structural health monitoring by ultrasonic guided waves - eScholarship

... ; defect detection in railroad tracks; load monitoring and defect detection in seven-wire steel strands used in cables and prestressed concrete structures.

Ultrasonic Guided Waves in Structural Health Monitoring

Aircraft Inspection, Pipe, Rail, Structural Health Monitoring (SHM), Ultrasonic Guided Waves. Export: RIS, BibTeX, JATS. Permissions: Request Permissions.

Quantitative structural health monitoring using ultrasonic guided ...

Experimental results and numerical simulations corroborating the theoretical proofs are presented. Finally, SAFE simulations of nonlinear waves in rail are ...

Structural Health Monitoring of High-speed Railways using ...

... waves generated by a piezoelectric transmitter propagate along the rail ... Structural Health Monitoring of High-speed Railways using Ultrasonic Guided Waves.

Structural Health Monitoring Using Guided Ultrasonic Waves - OUCI

... inspection of rail using guided waves. In: Thompson DO, Chimenti DE (eds) Review of Progress in Quantitative NDE, American Institute of Physics 22: 236 ...