Advanced analysis of ultrasonic investigations  at sealing structures

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

doi:https://doi.org/10.5194/sand-2-67-2023

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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Cumulative views and downloads (calculated since 06 Sep 2023)

Month	HTML	PDF	XML	Total
Sep 2023	20	8	2	30
Oct 2023	8	4	0	12
Nov 2023	4	0	4
Dec 2023	5	4	3	12
Jan 2024	3	1	4
Feb 2024	2	3	1	6
Mar 2024	6	5	1	12
Apr 2024	7	2	1	10
May 2024	3	3	1	7
Jun 2024	7	6	2	15
Jul 2024	10	4	1	15
Aug 2024	8	2	0	10
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Oct 2024	5	7	1	13
Nov 2024	3	2	0	5

Latest update: 20 Nov 2024

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.