在巷道的使用过程中,变形是一种不可避免的情况,有一些巷道的变形会严重影响矿井的安全生产,需要进行修护工作,在巷道修护中针对揭发点处,受力十分复杂,需要采取合理的支护措施.本文主要分析揭发点支护技术,希望能为煤矿揭发点的修护提供一些依据.%In the using process of the roadway, the deformation is an inevitable situation. Some deformation of the roadway will seriously affect the safe production of the mine, so it needs to be repaired. In the roadway repair, the force of exposing point is complex, so it needs to take reasonable support measures. This paper mainly analyzes the support technology of exposing point, hoping to provide some basis for the repair of coal mine exposition point.
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