Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Sylvia Kessler"'
Autor:
Florian Dethof, Sylvia Kessler
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
The Impact Echo method is well established in the civil engineering world of NDT for defect detection and thickness estimation in thick and highly reinforced concrete structures. For most applications of Impact Echo however, only the resonance freque
Externí odkaz:
https://doaj.org/article/4c03d47d6a954349b0c476f5a8473bc3
Publikováno v:
Engineering Reports, Vol 5, Iss 1, Pp n/a-n/a (2023)
Abstract Cracks in concrete structures can serve as pathways for aggressive chemical substances that can lead to a progressive deterioration of the cement stone as well as of the reinforcement, affecting the load capacity, service life and useability
Externí odkaz:
https://doaj.org/article/d7823522647944e3baf501503f47addd
Autor:
Ricky Henning, Patrick Sturm, Daniel A. Geddes, Sylvia Keßler, Brant Walkley, Gregor J. G. Gluth
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
Hybrid cements are composites made of Portland cement or Portland clinker and one or more supplementary cementitious materials like slag, fly ash or metakaolin, activated with an alkali salt. To date, their hydration mechanism and the phase formation
Externí odkaz:
https://doaj.org/article/88999cdd2d6843c0804d358d793b9e4a
Autor:
Ueli Angst, Fabrizio Moro, Mette Geiker, Sylvia Kessler, Hans Beushausen, Carmen Andrade, Jukka Lahdensivu, Arto Köliö, Kei-ichi Imamoto, Stefanie von Greve-Dierfeld, Marijana Serdar
Publikováno v:
RILEM Technical Letters, Vol 5 (2020)
Carbonation of concrete is generally assumed to lead to reinforcing steel corrosion. This mindset has long dictated the research priorities surrounding the developments towards new, low-emission binders. Here, by reviewing documented practical experi
Externí odkaz:
https://doaj.org/article/0a0918fecf864e3c8b11fdbdff883b17
Publikováno v:
Structure and Infrastructure Engineering. :1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc8a7c5ae8859442ec2846181d7f1be
https://doi.org/10.1080/15732479.2022.2158204
https://doi.org/10.1080/15732479.2022.2158204
Publikováno v:
Materials and Structures, 56 (5)
The diffusion potentials can cause significant errors in corrosion-related investigations of reinforced concrete structures (half-cell potential mapping, potentiometric sensors). Therefore, an improved understanding of the diffusion potentials in cem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71873441f167317faff17dfba842def3
https://doi.org/10.1617/s11527-023-02184-y
https://doi.org/10.1617/s11527-023-02184-y
Autor:
Daniel Kanzler, Vamsi Krishna Rentala, Thomas Heckel, Sylvia Keßler, Florian Dethof, Anne Jüngert, Johannes Vrana
Publikováno v:
8th International Workshop on Reliability of NDT/NDE.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8397fb2d94be1f2b08c48681092788b1
https://doi.org/10.1117/12.2658079
https://doi.org/10.1117/12.2658079
Publikováno v:
RILEM Bookseries ISBN: 9783031217340
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edaf3f5c5d310657f8ce3d463f9182e1
https://doi.org/10.1007/978-3-031-21735-7_23
https://doi.org/10.1007/978-3-031-21735-7_23
Publikováno v:
Structural Concrete. 23:739-752
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647e9021e7d715b6b2a8a2153b9fae8f
https://doi.org/10.1002/suco.202100550
https://doi.org/10.1002/suco.202100550
Autor:
Carolina Boschmann Käthler, Gino Ebell, Sylvia Keßler, Yves Schiegg, Christoph Dauberschmidt, Ueli M. Angst
Publikováno v:
Materials and Corrosion, 73 (3)
The critical chloride content C-crit is an indicator of the corrosion resistance of reinforcing steels in concrete. In this article, several experimental methods for determining the critical chloride content C-crit of mild and alloyed (12% Cr) steel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d1d474bc0c6b86550aee2d617349ec1
https://doi.org/10.1002/maco.202112826
https://doi.org/10.1002/maco.202112826