摘要
鉴于矿山开采由浅向深处发展,不可避免地出现了"三高一扰动"的现象,相应增加了开采难度,对矿山开采的巷道支护方法提出了更高的要求。首先分析了矿山开采中常用的支护方法,然后实例分析矿山开采支护方法的有效性。
In view of the development of mining from shallow to deep, the ＂three high and one disturbance＂ phenomenon appears inevitably, and the difficulty of mining correspondingly is increased, which put forward higher requirements to the roadway support methods in mining. Firstly, the support methods commonly used in mining is analyzed, and then the effectiveness of support methods in mining is analyzed with examples.
出处
《能源与节能》
2014年第9期10-11,共2页
Energy and Energy Conservation
