Radiation protective properties of fine-grained concretes and their radiation resistance

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dc.contributor.authorAnopko, Dmytro
dc.contributor.authorHonchar, Olga
dc.contributor.authorKochevykh, Maryna
dc.contributor.authorKushnierova, Liliy
dc.date.accessioned2020-09-23T09:25:42Z
dc.date.available2020-09-23T09:25:42Z
dc.date.issued2020-09-10
dc.description.abstractStudies have shown that the thickness of the half layer of the gamma radiation flux attenuation with E = 662 keV is 3,5-5,2 cm (depending on the concrete density average) and for a neutron flux with E = 2,5 MeV is 5-6 cm. The radiation resistance of concrete under the influence of gamma radiation large doses, their activity and radionuclide composition after irradiation with neutrons was investigated. To study the behaviour of concrete under the influence of gamma radiation, two series of samples were made. One series was the control, and the second was exposed to gamma radiation. Its value corresponds to the dose that concrete can receive when it comes into contact with highly radioactive wastes from the “Shelter” facility for 300 years.uk_UA
dc.identifier.citationRadiation protective properties of fine-grained concretes and their radiation resistance / D. V. Anopko,O. A. Honchar, M. O. Kochevykh, L. O. Kushnierova // IOP Conf. Series: Materials Science and Engineering - Innovative Technology in Architecture and Design (ITAD 2020). – Vol. 907 (2020) 012031 – P. 1 - 10. - Bibliogr. : 11 titl. doi:10.1088/1757-899X/907/1/012031. https://iopscience.iop.org/article/10.1088/1757-899X/907/1/012031/pdfuk_UA
dc.identifier.urihttps://repositary.knuba.edu.ua/handle/987654321/5724
dc.language.isoenuk_UA
dc.publisherIOP Scienceuk_UA
dc.subjectradiation protectionuk_UA
dc.subjectgamma radiationuk_UA
dc.subjectresistance of concreteuk_UA
dc.subjectкафедра будівельних матеріалівuk_UA
dc.subject.udc691.32-128uk_UA
dc.titleRadiation protective properties of fine-grained concretes and their radiation resistanceuk_UA
dc.title.alternativeRadiation protective properties of fine-grained concretes and their radiation resistanceuk_UA
dc.typeArticleuk_UA

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