A study of photon interaction in some building materials: High-volume admixture of blast furnace slag into Portland cement

被引：34

作者：

Kurudirek, Murat ^{[1
]}

Turkmen, Ibrahim ^{[2
]}

Ozdemir, Yueksel ^{[1
]}

机构：

[1] Ataturk Univ, Fac Sci, Dept Phys, TR-25240 Erzurum, Turkey

[2] Ataturk Univ, Fac Engn, Dept Civil Engn, TR-25240 Erzurum, Turkey

来源：

RADIATION PHYSICS AND CHEMISTRY | 2009年 / 78卷 / 09期

关键词：

Portland cement; Blast furnace slag; Mass attenuation coefficient; X-ray fluorescence spectrometer; GAMMA-RAY ATTENUATION; EFFECTIVE ATOMIC-NUMBER; MASS ATTENUATION; DIFFERENT ENERGIES; SILICA FUME; COEFFICIENTS; ABSORPTION; DEPENDENCE; VALIDITY; ELEMENTS;

D O I：

10.1016/j.radphyschem.2009.03.070

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Total mass attenuation coefficients, mean free paths (MFP), half-value (HVT) and tenth-value (TVT) thicknesses of Portland cement and three mixtures have been Calculated in function of the energy from I keV to 100 GeV. Both in the low- and high-energy region there were significant variations in those parameters where photoelectric process and pair production partially dominates, respectively. In general, the attenuation parameters were found to vary with chemical composition, density of given material and photon energy. (C) 2009 Elsevier Ltd, All rights reserved.

引用

页码：751 / 759

页数：9

共 41 条

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