【摘要】 本文以姚桥矿井下热环境的大量实测数据为依据,对影响采掘面气候条件的各热源进行了定量计算,分析了其分布规律,在此基础上提出了切合实际的改善矿井气候条件的措施.更多还原

【Abstract】 According to the number of data of the thermal environments in underground mine of Yaoqiao Coal Mine, This paper makes quantitative calculations for each heat soruce which effects the climate conditions on the mining face and analyses the law of its distribution. Based on those , the paper finally puts forward the practical technique measures to improve the climate conditions in und rground mine.更多还原