Neutron Equivalent Dose Rate Measurements of Gypsum-Waste Tire Rubber Layered Structures

被引：33

作者：

Korkut, Turgay ^{[1
]}

Umac, Zeynep Itir ^{[2
]}

Aygun, Bunyamin ^{[2
]}

Karabulut, Abdulhalik ^{[2
]}

Yapici, Sinan ^{[3
]}

Sahin, Remzi ^{[4
]}

机构：

[1] Ibrahim Cecen Univ Agri, Fac Sci & Art, Dept Phys, TR-04100 Agri, Turkey

[2] Ataturk Univ, Fac Sci, Dept Phys, Erzurum, Turkey

[3] Ataturk Univ, Fac Engn, Dept Chem Engn, Erzurum, Turkey

[4] Ataturk Univ, Fac Engn, Dept Civil Engn, Erzurum, Turkey

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2013年 / 18卷 / 06期

关键词：

Equivalent dose rate; Fast neutron shielding; Gypsum; Waste tire rubber; MONTE-CARLO SIMULATIONS; RADIATION; GAMMA; FLUKA; SHIELD; RAY;

D O I：

10.1080/1023666X.2013.814025

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The neutron equivalent dose rates (mu Sv/h) of gypsum, steel-reinforced rubber waste tire, and gypsum-waste tire rubber sandwich composite samples were investigated. Prepared samples were irradiated with Am-241-Be neutrons and transmission values were obtained using dose equivalent rates measured with a BF3 neutron detector. Results were compared to those of concrete, and as a result of neutron shielding, the performance of gypsum, waste tire, and waste tire (steel-reinforced rubber) embedded gypsum samples was higher than that of concrete. This information may be useful for shielding design of nuclear application areas.

引用

页码：423 / 429

页数：7

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