中文摘要：

针对常规铀矿井,应用地下工程氡防护技术的基本原理和方法,从理论上对铀矿井岩壁、留矿堆、充填体、采空区等氡源项氡析出建立数学计算模型。结合工程实践,对计算式进行了分析和简化。相关研究理论为矿山工作人员选择通风方式、估算总体风量、增加辅助措施等方面提供帮助,从而确保做好常规铀矿井的通风防护工作。

英文摘要：

As for conventional uranium mine ,the basic principles and methods of underground engineering radon protection technology are used to create mathematical model and the model is about radon emanation on rock wall ,ore heaps ,backfill , gob and so on .Combined with engineering actual situation ,the calculation formula has been analyzed and simplified .It will help mine staff select？ventilation ,estimate the total amount of wind and increase aid measures ,so as to make sure they can do well in conventional uranium mine ventilation protection work .