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Browsing Engineering, Built Environment and Information Technology by UP Author "Ramatlo, Dineo Anna"

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A data-driven hybrid approach to generate synthetic data for unavailable damage scenarios in welded rails for ultrasonic guided wave monitoring

Ramatlo, Dineo A.; Wilke, Daniel Nicolas; Loveday, Philip W. (Sage, 2024)

eveloping reliable ultrasonic-guided wave monitoring systems requires a significant amount of inspection data for each application scenario. Experimental investigations are fundamental but require a long period and are ...
Development of an optimal piezoelectric transducer to excite guided waves in a rail web

Ramatlo, Dineo Anna; Wilke, Daniel Nicolas; Loveday, Philip W. (Elsevier, 2018-04)

Ultrasonic transducers have demonstrated the ability to effectively excite guided waves that can propagate over long distances and are thus employed in monitoring systems. An ultrasonic piezoelectric transducer that strongly ...
A modelling framework for simulation of ultrasonic guided wave-based inspection of welded rail tracks

Ramatlo, Dineo Anna; Long, Craig S.; Loveday, Philip W.; Wilke, Daniel Nicolas (Elsevier, 2020-12)

A modelling framework for ultrasonic inspection of waveguides with arbitrary discontinuities, excited using piezoelectric transducers, is developed. The framework accounts for multi-modal, dispersive and damped one dimensional ...
Physics-based modelling and simulation of reverberating reflections in ultrasonic guided wave inspections applied to welded rail tracks

Ramatlo, Dineo Anna; Long, Craig S.; Loveday, Philip W.; Wilke, Daniel Nicolas (Elsevier, 2022-07)

The development of ultrasonic guided wave monitoring systems has become increasingly important as they have demonstrated the ability to detect damage in structures. An example of such a system is the Ultrasonic Broken Rail ...

Now showing items 1-4 of 4

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Browsing Engineering, Built Environment and Information Technology by UP Author "Ramatlo, Dineo Anna"

Browsing Engineering, Built Environment and Information Technology by UP Author "Ramatlo, Dineo Anna"

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