Radiation shielding properties of concrete with electric arc furnace slag aggregates and steel shots

被引：74

作者：

Maslehuddin, M. ^{[1
]}

Naqvi, A. A. ^{[1
]}

Ibrahim, M. ^{[1
]}

Kalakada, Z. ^{[1
]}

机构：

[1] King Fahd Univ Petr & Minerals, Dhahran 31261, Saudi Arabia

来源：

ANNALS OF NUCLEAR ENERGY | 2013年 / 53卷

关键词：

Radiation shielding concrete; EAFS aggregates; Steel shots; Iron ore; Mechanical properties; Radiation shielding properties; HEMATITE; GAMMA; STRENGTH; LEAD;

D O I：

10.1016/j.anucene.2012.09.006

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Heavyweight concrete, prepared with a mixture of concrete and heavyweight aggregates or metallic components, is generally used for radiation shielding purposes. In the present study the radiation shielding properties of concrete prepared with electric arc furnace slag aggregates (EAFSAs) and steel shots, was investigated. The results indicated that concrete mixed with 50% EAFSA and 50% steel shots meets the weight and radiation requirements. The use of 50% EAFSA results in a decrease in the cost of concrete and also conserves a useful material, such as iron ore. (C) 2012 Elsevier Ltd. All rights reserved.

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收藏

页码：192 / 196

页数：5

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