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
相关论文
共 50 条
  • [31] OPTIMIZATION OF THE INTERNAL RADIATION SHIELD OF THE THERMONUCLEAR ITER REACTOR
    ZIMIN, SA
    SOVIET ATOMIC ENERGY, 1990, 69 (06): : 1069 - 1073
  • [32] Conductive Concrete as an Electromagnetic Shield
    Krause, Aaron
    Lim Nguyen
    Christopher Tuan
    Bonsell, John
    Chen, Bing
    Blasey, Joel D.
    Zemotel, James P.
    McNerney, Holly
    Metzger, Ferdinand J.
    2012 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC), 2012, : 85 - 87
  • [33] GAPS IN A CONCRETE RADIATION SHIELD
    LETTNIN, H
    SEBOK, F
    ATOMKERNENERGIE, 1969, 14 (02): : 125 - &
  • [34] Biological hazard issues from potential releases of tritiated dust from ITER
    Di Pace, L.
    Letellier, E.
    Maubert, H.
    Patel, B.
    Raskob, W.
    FUSION ENGINEERING AND DESIGN, 2008, 83 (10-12) : 1729 - 1732
  • [35] Validation and Optimization of Activity Estimates of the FiR 1 TRIGA Research Reactor Biological Shield Concrete
    Raty, Antti
    Tanhua-Tyrkko, Merja
    Kotiluoto, Petri
    Kekki, Tommi
    NUCLEAR SCIENCE AND ENGINEERING, 2022, 196 (06) : 735 - 750
  • [36] Numerical analysis of VVER-440/213 concrete biological shield under normal operation
    Khmurovska, Yuliia
    Stemberk, Petr
    Fekete, Tamas
    Eurajoki, Tapani
    NUCLEAR ENGINEERING AND DESIGN, 2019, 350 : 58 - 66
  • [37] Structural assessment of radiation damage in light water power reactor concrete biological shield walls
    Bruck, P. M.
    Esselman, T. C.
    Elaidi, B. M.
    Wall, J. J.
    Wong, E. L.
    NUCLEAR ENGINEERING AND DESIGN, 2019, 350 : 9 - 20
  • [38] Determination of 36Cl in biological shield concrete using pyrohydrolysis and liquid scintillation counting
    Itoh, M
    Watanabe, K
    Hatakeyama, M
    Tachibana, M
    ANALYST, 2002, 127 (07) : 964 - 966
  • [39] Strategy and methods on thermal integrity management of the ITER Thermal Shield
    Perez-Pichel, German
    Arzoumanian, Terenig
    Noh, Chang Hyun
    Panchal, Manoj
    Kang, Dongkwon
    Gupta, Naresh
    Martinez, Jean-Marc
    Sabourin, Flavien
    Singh, Shyam P.
    Her, Nam Il
    Nam, Kwanwoo
    Choi, Chang Ho
    FUSION ENGINEERING AND DESIGN, 2019, 146 : 2302 - 2306
  • [40] Key technologies of manufacturing and testing for the ITER blanket shield block
    Kim, Sa-Woong
    Chung, Si -Kun
    Chang, Jun -Sung
    Kim, Duck -Hoi
    Kim, Hyun-Soo
    Lee, Hyeon-Gon
    Jung, Ki-Jung
    FUSION ENGINEERING AND DESIGN, 2024, 202
12345