Safety of Nuclear Waste Disposal
Safety of Nuclear Waste Disposal
SaND
Articles | Volume 2
Articles | Volume 2
https://doi.org/10.5194/sand-2-67-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/sand-2-67-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 2
Conference Abstract
 | 
06 Sep 2023
Conference Abstract |  | 06 Sep 2023

Advanced analysis of ultrasonic investigations at sealing structures

Vera Lay, Christoph Büttner, Stefan Buske, and Ernst Niederleithinger

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Short summary
We present a valuable experiment for ultrasonic quality assurance under realistic conditions for underground sealing structures made from shotcrete, where the locations of artificial reflectors are partly known. We apply advanced geophysical imaging methods to further enhance the quality of the obtained ultrasonic images.
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