Počet záznamů: 1
Analysis of Powder Samples Extracted from Concrete Structures of Nuclear Plant
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SYSNO ASEP 0442175 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Analysis of Powder Samples Extracted from Concrete Structures of Nuclear Plant Tvůrce(i) Zatloukal, J. (CZ)
Bezdička, Petr (UACH-T) SAI, RID, ORCIDZdroj.dok. Special Concrete and Composites 2014. - Zurich : Trans Tech Publications Ltd, 2014 - ISSN 1022-6680 - ISBN 978-3-03835-317-1 Rozsah stran s. 1-5 Poč.str. 5 s. Forma vydání Tištěná - P Akce International Conference on Special Concrete and Composites/11./ Datum konání 16.10.2014-17.10.2014 Místo konání Lísek Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova Civil structures of nuclear plants ; TG/DTA ; XRD ; XRF Vědní obor RIV CA - Anorganická chemie Institucionální podpora UACH-T - RVO:61388980 UT WOS 000348436200001 EID SCOPUS 84921527611 DOI 10.4028/www.scientific.net/AMR.1054.1 Anotace The civil structures of nuclear plants need to meet the most strict criteria in terms of safety and reliability not only during their design and construction, but during the duration of their life cycle. Regarding the specifics of nuclear plant operation the inspections of the said structures need to be fully non-destructive and visual inspection is the method mostly used. In rare occasions it is possible to obtain a material sample in the form of drilled powder or small diameter core. In this paper, an example of analysis of such material sample is given, showing the amount of information describing the structural material that can be obtained using state-of-the art analytical methods - Xray diffraction (XRD), X-ray fluorescence (XRF) and thermic analysis (TG/DTA). The paper shows results for regular structural concrete and special concrete with enhanced capability of shielding ionizing radiation. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2015
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