浅谈煤矿井下开采现况及存在问题

煤炭是我国的主要能源，是国民经济和社会发展不可缺少的物资基础，在国民经济中具有重要的战略地位。其中，井下开采又是煤矿开采的重要方式之一。本文就井下开采的现况及其存在问题进行分析。

Coal is our country＇s primary energy , is the national economy and social development indispensable materials foundation of the national economy in China is an important strategic position .Amongthem, the underground mining coal mining is one ofthe important ways of, This paper ofthe status ofthe underground mining and the existing problems are analyzed.