Non-Destructive Testing of Concrete Irradiated by Neutrons

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F21%3AN0000131" target="_blank" >RIV/26722445:_____/21:N0000131 - isvavai.cz</a>
Result on the web
<a href="https://www.ndt.net/article/UTonline2021/Paper/15_Hlavac.pdf" target="_blank" >https://www.ndt.net/article/UTonline2021/Paper/15_Hlavac.pdf</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Non-Destructive Testing of Concrete Irradiated by Neutrons
Original language description
Two types of concrete samples were irradiated in Jeep II nuclear research reactor in Norwegian town Kjeller. Concrete cylinders were exposed to combined neutron and gamma radiations in order to determine their effect on concrete properties. Three different irradiation periods were employed to simulate various durations of nuclear power plant operation. Several destructive and non-destructive testing methods were proposed for post irradiation examination of concrete samples. One of the non-destructive testing methods was ultrasonic pulse velocity measurement. Radioactive samples were tested in controlled area, behind radiation shielding walls. Mechanical properties of concrete samples decreased by several tens of percent due to neutron radiation. The correlation between destructive and non-destructive testing results is provided in the paper.
Czech name
—
Czech description
—

Project
<a href="/en/project/VI20192022154" target="_blank" >VI20192022154: Biological shielding concrete testing after irradiation in a nuclear reactor</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Ultrasonic Testing Conference 2021 (UT-Online 2021)
ISBN
—
ISSN
1435-4934
e-ISSN
—
Number of pages
19
Pages from-to
1-19
Publisher name
NDT Net
Place of publication
Bad Breisig, Germany
Event location
Bad Breisig, Germany
Event date
Nov 1, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)