巷道隔热与降温效果试验研究

Experimental research on drift insulation and cooling effect

针对矿井巷道热害阻碍矿井生产的问题,以工程实例为背景,介绍了巷道支护与隔热体系设计原则,详细阐述了巷道支护与隔热体系设计方案及参数确定,并通过理论分析计算,表明采用玻化微珠砂浆进行隔热取得了较好的实践效果。

In light of mine drift heat harm interfering with mine production, taking engineering practice as the background, this paper introduces design principle of drift support and insulation system, and specifically expounds design scheme and parameter determination of drift support and insulation system. Through theoretical analysis and calculation, it shows that： it will achieve good practical effect by adopting vitrifiable micro bead mortar for insulation.