| 某铀矿井氡析出量与排氡通风量的估算 |
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| 引用本文： | 伍颖,李庆双,王坤.某铀矿井氡析出量与排氡通风量的估算[J].安全与环境工程,2011,18(1):45-47. |
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| 作者姓名： | 伍颖 李庆双 王坤 |
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| 作者单位： | 中国地质大学工程学院; |
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| 摘 要： | 在铀矿井中,氡及其子体对工作人员的危害极大,而通风降氡可为井下工作人员创造一个良好的工作环境,确保井下工人的安全和健康.本文根据某铀矿采场中氡的来源,分别探讨了矿体和围岩暴露表面、爆落矿石和地下水的氡析出量的具体估算方法,并估算出排氡及其子体所需风量,取通风量较大者为采场需风量,通过所得采场需风量计算出采场中氡浓度及其...
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| 关 键 词： | 铀矿井 氡析出量 排氡通风量 估算 |
Calculation of the Precipitation Amount of Radon and Rowing of Radon Ventilation for a Mine |
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| WU Ying,LI Qing-shuang,WANG Kun.Calculation of the Precipitation Amount of Radon and Rowing of Radon Ventilation for a Mine[J].Safety and Environmental Engineering,2011,18(1):45-47. |
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| Authors: | WU Ying LI Qing-shuang WANG Kun |
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| Institution: | WU Ying,LI Qing-shuang,WANG Kun(Faculty of Engineering,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | In uranium mines,radon and its daughters make great harm to staffs,and reducing radon and keeping ventilation create a good working environment for underground staffs to ensure their safety and health.According to the sources of radon in a uranium mine,this paper respectively calculates the precipitation amount of ore body and surrounding rock exposure surface,the precipitation amount of blasting ore and the precipitation amount of groundwater,and then calculates the required air for the rowing of radon and... |
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| Keywords: | uranium mine precipitation amount of radon rowing of radon ventilation calculation |
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