核爆放射性环境形成机理研究进展

The Research Progress of the Formation Mechanism of Radioactive Environment in Nuclear Explosion

核爆放射性环境是核打击形成的典型环境,因危害范围大、持续时间长受到人们广泛研究,本文综述了对核爆放射性粒子形成机理及弥散研究进展。针对核爆放射性环境形成的两个基本问题:放射性粒子形成与气载放射性物质弥散,讨论了国内外相关技术研究动态,分析了各类模型和方法的优缺点及适用范围,结合核袭形成的特定环境,提出了开展该条件下放射性环境研究工作的新思路和方法。

Nuclear radiation environment is a typical environment formed by nuclear weapon attacking,which is widely researched by people as the large rang damage and long duration.The paper review the research progress of the formation mechanism and dispersion of radioactive particles in nuclear explosion.For the two basic problems of nuclear radiation environment formation:radioactive particles formation and airborne radioactive material dispersion,discussed overseas and domestic related technology research trends,and analyzed the characteristics and applicable scope of all kinds of models and methods,combining with the nuclear attack specific environmental conditions,put forward the new thought and method to carry out research work in this area.