Radiation dose estimation and mass attenuation coefficients ofcement samples used in Turkey

Basit Öğe Kaydı
dc.contributor.authorDamla, Nevzat
dc.contributor.authorÇevik, Uğur
dc.contributor.authorKobya, Ali İhsan
dc.contributor.authorÇelik, Ahmet
dc.contributor.authorÇelik, Necati
dc.contributor.authorGrieken, R. Van
dc.date.accessioned2020-02-18T08:41:01Z
dc.date.available2020-02-18T08:41:01Z
dc.date.issued2009-12-16en_US
dc.departmentBatman Üniversitesi Fen - Edebiyat Fakültesi Fizik Bölümüen_US
dc.description.abstractDifferent cement samples commonly used in building construction in Turkey have been analyzed for natural radioactivity using gamma-ray spectrometry. The mean activity concentrations observed in the cement samples were 52, 40 and 324 Bq kg−1 for 226Ra, 232Th and 40K, respectively. The measured activity concentrations for these radionuclides were compared with the reported data of other countries and world average limits. The radiological hazard parameters such as radium equivalent activities (Raeq), gamma index (Iγ) and alpha index (Iα) indices as well as terrestrial absorbed dose and annual effective dose rate were calculated and compared with the international data. The Raeq values of cement are lower than the limit of 370 Bq kg−1, equivalent to a gamma dose of 1.5 mSv y−1. Moreover, the mass attenuation coefficients were determined experimentally and calculated theoretically using XCOM in some cement samples. Also, chemical compositions analyses of the cement samples were investigated.en_US
dc.identifier.citationDamla, N., Çevik, U., Kobya, A. İ., Çelik, A., Çelik, N., Van Grieken, R. (2010). Radiation dose estimation and mass attenuation coefficients of cement samples used in Turkey. Journal of Hazardous Materials, 176(1-3), 644-649. https://doi.org/10.1016/j.jhazmat.2009.11.080en_US
dc.identifier.endpage649en_US
dc.identifier.issn0304-3894
dc.identifier.issue1-3en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage644en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12402/2379
dc.identifier.urihttps://doi.org/10.1016/j.jhazmat.2009.11.080
dc.identifier.volume176en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jhazmat.2009.11.080en_US
dc.relation.journalJournal of Hazardous Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectCementen_US
dc.subjectRadioactivityen_US
dc.subjectMass Attenuationen_US
dc.subjectChemical Analysisen_US
dc.subjectTurkeyen_US
dc.titleRadiation dose estimation and mass attenuation coefficients ofcement samples used in Turkeyen_US
dc.typeArticleen_US

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