含铀材料化学爆炸事故后果预测与分析  

The Aftereffect Forecast and Analysis for Accidents of Uranium Explosive

作　　者：段中山[1] 罗永锋[2] 袁伟[2] 尚爱国[1] 

机构地区：[1]第二炮兵工程学院,西安710025 [2]第二炮兵装备研究院二所,北京100085

出　　处：《核电子学与探测技术》2011年第1期90-94,共5页Nuclear Electronics & Detection Technology

摘　　要：含铀材料化学爆炸事故会产生放射性气溶胶危害人体健康。探讨了铀气溶胶的形成及危害,针对不同风速、天气因素和地貌状况,应用Hotspot核事故后果评价模型定量计算了有关辐射特征量,结合相关文献记录,对其进行比较和分析。计算结果显示,不同的风速、天气因素和地貌状况都会对应着相应不同的辐射特征量,并具有一定的规律性,对辐射危害防护及处置有着明显的影响。Chemical explosion accidents of uranium materials produce radioactive aerosol endangering human health. It discusses the formation and hazard of uranium aerosol. According to the different wind speed, mete- orological factors and geographic conditions, the Hotspot nuclear accident aftereffect evaluation model was used to calculate radiation characters, which comparison and analysis conform to the record of the relevant documents The computational results show that different wind speed, meteorological factors and geographic conditions correspond to different features of radiation and some rules, which has obvious effect on radiant hazard and disposal.

关 键 词：铀 化学爆炸 事故 

分 类 号：TL732[核科学技术—辐射防护及环境保护]