[石竞羽] School of Environmental and Safety Engineering, University of South China, Hengyang, 421001, China
The Graduate School of University of South China, Hengyang, 421001, China
[戴剑勇] School of Environmental and Safety Engineering, University of South China, Hengyang, 421001, China, The Graduate School of University of South China, Hengyang, 421001, China
通讯机构：
[Shi, J.] S
School of Environmental and Safety Engineering, University of South China, Hengyang, China
Background: Radon protection is particularly important in underground uranium mining, and the migration regularity of radon and radon ventilation reliability are the base to solve the problem. Therefore, it is of practical significance to study the reliability of ventilation of uranium and radon migration. Purpose: The aim is to explore the radon diffusion regularity of seepage in porous media with system reliability and mechanism of radon exhalation. Methods: The exhalation and distribution of radon in the tunnel under the steady state and uns...
