| ~(60)C0-γ治疗室迷路内照射量率的实测和估算 |
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| 引用本文： | 陈敬忠,牟长云,林大全,席宁,周蓉蓉,李国文.~(60)C0-γ治疗室迷路内照射量率的实测和估算[J].辐射防护,1983(6). |
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| 作者姓名： | 陈敬忠 牟长云 林大全 席宁 周蓉蓉 李国文 |
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| 作者单位： | 成都市生防疫站
(陈敬忠，牟长云)，四川省工业卫生研究所
(林大全)，四川医学院
(席宁)，西南建筑设计院
(周蓉蓉)，西南建筑设计院(李国文) |
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| 摘 要： | 本文报道~(60)o-γ射线治疗室迷路内射线照射量率的实际测量,探讨了迷路内照射量率的变化规律,初步总结出估算迷路照射量率的计算公式,为迷路的防护监督、辐射事故剂量的估算以及迷路防护墙厚度和迷路外入口防护门的设计提供了参考依据。
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| 关 键 词： | ~(60)Co-γ治疗室 迷路 照射量率 |
MEASUREMENT AND ESTIMATION OF THE EXPOSURE RATE IN MAZE OF SOME COBALT-60 TREATMENT ROOMS |
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| Chen Jingzhong,Mu Changyun.MEASUREMENT AND ESTIMATION OF THE EXPOSURE RATE IN MAZE OF SOME COBALT-60 TREATMENT ROOMS[J].Radiation Protection,1983(6). |
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| Authors: | Chen Jingzhong Mu Changyun |
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| Abstract: | This paper presents measurement results of exposure rate inmaze of some cobalt-60 gamma rays therapeutic rooms and the variation lawof the exposure rate in maze.Moreover,a formula for evaluating theexposure rate in maze was derived.all of these provided a basis forradiation monitoring in maze,estimation of radiation incident dose,evaluation of thickness of maze barriers,and shielding design of the doorleading into the treatment room. |
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| Keywords: | Cobalt-60 Gamma Rays Therapeutic Room Maze Exposure Rate |
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