Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Martin Schickert"'
Autor:
Daniel Gebauer, Raúl Enrique Beltrán Gutiérrez, Steffen Marx, Marko Butler, Konrad Grahl, Thomas Thiel, Stefan Maack, Stefan Küttenbaum, Stephan Pirskawetz, Wolfgang Breit, Martin Schickert, Marco Krüger
Publikováno v:
Data in Brief, Vol 48, Iss , Pp 109201- (2023)
Two test series were examined using nondestructive measuring methods by six independent laboratories before determining their compressive strength. The nondestructive test methods used were the rebound hammer and ultrasonic pulse velocity measurement
Externí odkaz:
https://doaj.org/article/d1d99501d86641e0a883a97491f07379
Publikováno v:
Proceedings of the 29th EG-ICE International Workshop on Intelligent Computing in Engineering.
Aging bridges and rising load indices induce increases in bridge deterioration. Several nationalities conduct non-destructive testing (NDT) methods to analyze current bridge conditions. Traditionalpractice relies on exchanging plans and reports. Howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed9a9c7b4f22492584304b891802a76c
https://doi.org/10.7146/aul.455.c221
https://doi.org/10.7146/aul.455.c221
Autor:
Frank Bonitz, Martin Schickert
Publikováno v:
2018 12th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA).
The nondestructive detection of rot in spruce during the harvesting process is essential for wood classification and therefore a sustainable, resource- and cost-efficient material processing. In this work the focus is set on a tomographic approach wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeba868cf587e81530c73b994e03bb50
https://doi.org/10.1109/isema.2018.8442322
https://doi.org/10.1109/isema.2018.8442322
Autor:
Frank Mielentz, Martin Schickert, Martin Krause, Doreen Streicher, Karl-Jörg Langenberg, Klaus Mayer, Boris Milmann, Bernhard Redmer
Publikováno v:
Journal of Nondestructive Evaluation. 27:67-82
This paper presents the progress of successful location of grouting faults in tendon ducts with ultrasonic imaging. The examples were obtained in the research group FOR 384 funded by DFG (German Research Foundation). The co-operation of experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b477c786861cc9151de4879f55a33057
https://doi.org/10.1007/s10921-008-0033-5
https://doi.org/10.1007/s10921-008-0033-5
Autor:
Hans-Wolf Reinhardt, André Glaubitt, Christian Grosse, Martin Schickert, D. Algernon, Ralf Beutel, Martin Krause, Christiane Maierhofer, Herbert Wiggenhauser
Publikováno v:
Journal of Nondestructive Evaluation. 27:59-65
Validation of non-destructive testing methods is necessary to create a common basis where different systems can be compared and their applications and limitations be identified. This can be achieved through comparing the measurements taken by several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::172f886ac8db4d2a1a8f2b673d51fc2c
https://doi.org/10.1007/s10921-008-0037-1
https://doi.org/10.1007/s10921-008-0037-1
Autor:
Martin Schickert
Publikováno v:
AIP Conference Proceedings.
Ultrasonic testing systems using transducer arrays and the SAFT (Synthetic Aperture Focusing Technique) reconstruction allow for imaging the internal structure of concrete elements. At one-sided access, three-dimensional representations of the concre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a0dbc84455601a374378cf8fef83b5b
https://doi.org/10.1063/1.4914599
https://doi.org/10.1063/1.4914599
Autor:
Christiane Maierhofer, H.W. Reinhardt, G. Dobmann, Claus Flohrer, J.H. Kurz, A. Taffe, D. Streicher, Wolfgang R. Habel, Ch. Kohl, J. Wöstmann, Markus Krüger, Karl-Josef Sandmeier, K.J. Langenberg, K. Mayer, R. Marklein, Gerd Wilsch, Andre Molkenthin, Christian U. Grosse, Gottfried Sawade, Hans-Joachim Krause, Jean-François Lataste, Xavier Dérobert, Carmen Andrade, Isabel Martínez, Johannes Hugenschmidt, Luigi Zanzi, Mathias Röllig, Joachim Schlichting, Bernd Wolter, S. Tesfamariam, B. Martín-Pérez, John S. Popovics, Odile Abraham, Martin Schickert, Martin Krause, Masayasu Ohtsu, Bruno Berenger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d08e058b32813b52ce366f5c2213720
https://doi.org/10.1016/b978-1-84569-232-2.50020-x
https://doi.org/10.1016/b978-1-84569-232-2.50020-x
Ultrasonic reconstruction by the synthetic aperture focusing technique (SAFT) has a great potential to image concrete elements and detect embedded objects. Its algorithm focuses ultrasonic signals received at many aperture points by coherent superpos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::240bceb113daa53465d6e35b8e0a3d93
https://publica.fraunhofer.de/handle/publica/204330
https://publica.fraunhofer.de/handle/publica/204330
Autor:
Martin Schickert, Helmut Ermert
Publikováno v:
The Journal of the Acoustical Society of America. 105:1224-1224
A self‐consistent model is presented to calculate acoustical scattering of waves from many discrete obstacles, including multiple scattering. The model provides a formulation for incorporating single scattering Green’s functions into a multiple s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18283da8270d01938a37462d03a453e1
https://doi.org/10.1121/1.425895
https://doi.org/10.1121/1.425895
Autor:
Ralf Beutel, Hans-Wolf Reinhardt, Christian Grosse, André Glaubitt, Martin Krause, Christiane Maierhofer, Daniel Algernon, Herbert Wiggenhauser, Martin Schickert
Publikováno v:
Journal of Nondestructive Evaluation; Sep2008, Vol. 27 Issue 1-3, p59-65, 7p