【摘要】 利用地下室现有结构和条件 ,依照国家标准中对于放射性剂量极限的规定 ,对不同的射线屏蔽防护材料的材质、性能进行讨论 ,并对选用屏蔽材料的防护厚度、造价成本进行核算对比 ,找出重晶石混凝土与XWF型复合防护板交替使用的方案 ,使安装更加方便 ,造价大大降低 ,且有装饰效果。同时 ,对防护门、采光、通风、安装等方面提出具体要求。这样 ,可实现以低成本建成符合射线防护标准 ,满足射线探伤任务的屏蔽房。更多还原

【Abstract】 The nature and properties of different radial shielded material are discussed in the existing structure and conditions of basement, according to the rule of the national standard for radioactivity dosage. By examing and calculating the protective thickness and the cost of construction of the elected shielded material, the way about the alternative using of ZJ stones and recombinative finger plate of type XWF is found ont. This result in more convenient installation, less cost of construction and good decorative effectiveness meanwhile, the forth requirement are put forward in protective door, picking light, ventilation and installation. So the shield room is built at low cost, according to the safety requirement and the need of radial test.更多还原