- NF M62-203-1987 - 中外标准 - NFBASE- 1987/1 - 现行
- NF M62-202-1987 - 中外标准 - NFBASE- 1987/1 - 现行
This standard defines calculational requirements and discusses measurement techniques for estimates of dose rates near light water reactor (LWR) nuclear power plants due to direct and scattered gamma-rays from contained sources onsite. Onsite locations outside plant buildings and locations in the offsite unrestricted area are considered. All sources that contribute significantly to dose rates are identified and methods for calculating the source strength of each are discussed. Particular emphasis is placed on 16N sources as they are significant sources of direct and scattered radiation for boiling water reactors (BWR).
- ANSI/ANS 6.6.1-1987 - 中外标准 - ANSI- 1987/1 - 现行
关键词：辐射 辐射测量 核电厂 radiation measurement nuclear power plants radiation
This standard describes a test program to be used in evaluating biological radiation shielding in nuclear reactor facilities under normal operating conditions including anticipated operational occurrences. The program encompasses examining and testing to be performed before startup, during startup, and testing subsequent to the startup phase. Post startup tests are required for the shielded components which do not contain sufficient radioactivity during the startup phase to allow valid testing. Shielding of these components is to be tested when radiation sources develop or are introduced in sufficient strength to allow meaningful measurements.
- ANSI/ANS 6.3.1-1987 - 中外标准 - ANSI- 1987/1 - 现行
关键词：核反应堆 核技术 放射性 试验方法 Nuclear reactors Nuclear technology Radioactivity Test methods