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本文主要讨论压水堆核电站在正常运行情况下的核辐射及其对周围环境的影响。其内容有:①核电站厂房内的辐射源和辐射水平;②核电站产生的放射性物质对周围环境的影响;③核电站周围居民接受剂量的情况。文中以压水堆为模式,给出或推导了一系列计算公式,计算结果与国外发表的结果基本符合,就放射性辐射安全分析而言,压水堆核电站是安全可靠的。
This article mainly discusses the nuclear radiation of PWR nuclear power station under normal operation and its impact on the surrounding environment. Its contents include: ① nuclear power plant plant radiation sources and levels of radiation; ② radioactive substances generated by the nuclear power plant on the surrounding environment; ③ nuclear power plants around the residents to accept the dose. In this paper, a series of formulas are given or deduced based on the PWR model. The calculation results are in good agreement with those published abroad. For PWR safety analysis, PWR nuclear power plants are safe and reliable.