| 耿秀生,郭力生,刘原中,等.低温核供热堆辐射防护安全准则[J].中华放射医学与防护杂志,1996,16(4):260-264.Geng Xiusheng,et al.Guideline of radiation protection and safety for low temperature thermo Supply nuclear reactors[J].Chin J Radiol Med Prot,1996,16(4):260-264 |
| 低温核供热堆辐射防护安全准则 |
| Guideline of radiation protection and safety for low temperature thermo Supply nuclear reactors |
| 投稿时间：1996-01-15 修订日期：1996-02-15 |
| DOI： |
| 中文关键词: 辐射防护安全准则 低温核供热堆 |
| 英文关键词:Guideline radiation protection safety low temperature thermo supply reactor |
| 基金项目:国家“八五”重点攻关科技项目 |
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| 摘要点击次数: 4014 |
| 全文下载次数: 1868 |
| 中文摘要: |
| 作者提出了低温核供热堆辐射防护安全准则的建议, 即①要求半径50km范围内加权人口不超过106;②禁区半径为250m;③限制发展区半径2km;④低温核供热堆正常运行期间, 由于放射性向环境释放所致公众个人剂量(全身或有效)不应超过0.1mSv/a, 集体剂量不超过100man·Sv/a;⑤低温核供热堆事故期间, 公众个人剂量不超过5mSv, 集体剂量不超过1000man·Sv;⑥低温核供热堆正常运行期间, 放射性流出物(气体、液体)的释放量不应超过国标GB6249规定值的2/5;⑦热网水中的放射性活度不应超过0.37Bq/L;⑧建议应急状态分为三级, 即应急待命、厂房应急和场区应急。 |
| 英文摘要: |
| A proposal on the guideline of radiation protection and safety for a low temperature thermo supply nuclear reactor has been put forward,namely:(1) Weighted population in a 50km radius region should not exceed 106;(2) The radlus of exclusion area is 250m;(3)The radius of restricted development area is 2km;(4)The individual dose(whole body or effective) to publiccaused by release of radioactivity to environmemt during normal operation of a low temperature thermo supply nuclear reactor should not exceed 0.1mSv/a,and the collective dose should not exceed 100man·Sv/a;(5) Indvidual dose(whole body or effective) during an accident of a low temperature thermo Supply nuclear reactor should not exceed 5mSv,and the collective dose should not exceed 1000man·Sv;(6) For a low temperature thermo Supply nuclear reactor during normal operation the release of radioactive effluent should not exceed two-fifths of the value defined in national standard GB6249;(7) The radionuclide concentrationin the water of heating loop should not exceed 0.37Bq/l;(8)Three emergency grades are proposed:namely,emergency standby,plant emergency and site emergency. |
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