船用核动力装置辐射安全技术研究

Study on Technology of Radiation Safety in Marine Nuclear Power Plants

辐射安全技术是船用核动力装置辐射安全水平的根本保障,目前形势下我国船用核动力装置的辐射安全水平亟待提高。对辐射安全技术中处于核心地位的放射性源项分析技术和辐射屏蔽设计技术开展了国内外研究现状和趋势的调研分析,并从发展需求角度,归纳了两者的总体发展目标,梳理了各自的重难点技术,最后绘制了放射性源项分析技术和辐射屏蔽设计技术的技术发展路线图,为我国船用核动力辐射安全技术发展提供了方向和支撑。

Radiation safety technology is the fundamental guarantee for the radiation safety of marine nuclear power plants, and the radiation safety level need to be increased urgently in China. For the core technologies such as the technologies used in radioactive source item analysis and radiation shielding design, this paper surveyed the current research situation and development trend at home and abroad. From the perspective of development needs, the overall objectives, the key and difficulty and the development roadmaps of the technologies for radioactive source item analysis and radiation shielding design were proposed in this paper, which provided the direction and support for the development of radiation safety technology in marine nuclear power plants in China.