Profit from berating concrete in the ITER biological shield

被引：0
|
作者：
Khripunov, V [1 ]
Santoro, RT [1 ]
Khater, HY [1 ]
机构：
[1] ITER JWS Carching CoCtr, D-85748 Garching, Germany
来源：
17TH IEEE/NPSS SYMPOSIUM ON FUSION ENGINEERING, VOLS 1 AND 2 | 1998年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Reduction of the radiation doses in the ITER cryostat-biological shield region is important for the ITER maintenance. In this paper, the use of berated concrete in the biological shield is investigated. Reduction of the dose rates by factors of 2-3 are achieved immediately after shutdown and for many years thereafter when 0.1 g/cm(3) is added to the surface layer of the concrete biological shield wall.
引用
收藏
页码：991 / 994
页数：4
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