List of products by author: C. S. Werner

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  Automating Tunnel Inspections with Optical Remote Sensing Techniques

  Abstract: In this paper a new concept and measurement results of a novel system that aims to replace the manual hammering for acoustic delamination detection using a remote sensing approach is presented. A strong, pulsed laser serves as a hammer and creates a plasma induced shockwave on the concrete surface. This shockwave excites characteristic, resonant vibrations if a delamination is present. A second...

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