Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Boris Milmann"'
Publikováno v:
Bautechnik. 94:682-688
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::177d64dcb30b83477f9952da34393743
https://doi.org/10.1002/bate.201700040
https://doi.org/10.1002/bate.201700040
Publikováno v:
Structure and Infrastructure Engineering. 11:3-14
For almost 15 years, carbon fibre-reinforced polymer (CFRP) plates and sheets have been used for strengthening and repair of civil engineering structures. CFRP plates were applied to upgrade structures for change in use or increasing traffic load. CF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55b5398ca0ef9a4336a179be6bb08ef4
https://doi.org/10.1080/15732479.2013.879322
https://doi.org/10.1080/15732479.2013.879322
Autor:
Alexander Taffe, Gerhard Schneider, Boris Milmann, Parisa Shokouhi, Jens Wöstmann, Herbert Wiggenhauser
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2251:103-113
The delamination of concrete slabs is the separation along a plane roughly parallel to, and generally near, the surface. Corrosion-induced delamination is a common problem in old concrete bridge decks. If undetected, delaminations could expand, reach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c2f40a7e4c682dc1ec9378a0716ada
https://doi.org/10.3141/2251-11
https://doi.org/10.3141/2251-11
Publikováno v:
European Journal of Environmental and Civil Engineering. 15:461-485
Ultrasonic imaging of tendon ducts enables the precise localisation of grouting faults in many cases. Additionally to well known criteria for detecting grouting faults in tendon ducts recently new possibilities were developed. Two main effects influe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6472a2de0ad15c5a13c5f647f060f8dc
https://doi.org/10.1080/19648189.2011.9693341
https://doi.org/10.1080/19648189.2011.9693341
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
Publikováno v:
Journal of Nondestructive Evaluation. 27:35-45
Ultrasonic and radar imaging techniques are limited in resolution by the wavelength in the material, yet information beyond those limits is hidden in complex frequency dependent reflection coefficients. The analysis of the phase of complex reflection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13950eaa711a40c53f3cdd79046bb0ab
https://doi.org/10.1007/s10921-008-0035-3
https://doi.org/10.1007/s10921-008-0035-3
Publikováno v:
Beton- und Stahlbetonbau. 99:1000-1004
Zerstorungsfreie Prufverfahren im Bauwesen (ZfP-Bau) dienen der Zustandsermittlung von Bauteilen und der Erkundung unzureichend dokumentierter Bausubstanz. Zur Untersuchung von Fundamentplatten wird das Ultraschallecho-Verfahren vorgestellt. Es werde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1463c0269532d97f4fa54777fc619e40
https://doi.org/10.1002/best.200490266
https://doi.org/10.1002/best.200490266
Autor:
Boris Milmann, Frank Mielentz, Herbert Wiggenhauser, Martin Krause, Christiane Maierhofer, Doreen Streicher, André Gardei, Christoph Kohl
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1892:170-177
Nondestructive testing of concrete structures plays an increasing role in civil engineering, although until now the full potential of such techniques has not been tapped. For posttensioned structures, the investigation of tendon ducts is one of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7b22fcaa43ab3ebf55a7efe05c2383
https://doi.org/10.3141/1892-18
https://doi.org/10.3141/1892-18
Publikováno v:
Advances in Construction Materials 2007 ISBN: 9783540724476
In recent years the combination of measuring large concrete areas with dry ultrasonic transducers and reconstruction calculation imaging the location of construction elements and defects has been further developed and presents itself now as a precise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6465803f889ba76779b113de7bfc732
https://doi.org/10.1007/978-3-540-72448-3_58
https://doi.org/10.1007/978-3-540-72448-3_58
Publikováno v:
Acoustical Imaging ISBN: 9789048166527
During more than ten years of ultrasonic inspection of concrete members the inspection methods achieved an enormous progress. This is due to the development of broadband transducers in the low frequency range (centre frequency 80 kHz to 250 kHz) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::125d4935ef7d7c03c743374ecfa2d96b
https://doi.org/10.1007/978-1-4020-2402-3_17
https://doi.org/10.1007/978-1-4020-2402-3_17