The research results are important for surrounding rock fracturing mode of deep mine roadway and the corresponding stability reinforcement.
研究结果对于认识深部巷道围岩的破裂模式及其稳定性支护具有重要意义。
The research of underground water gushing is a very important topic in the production after entering the deep mine.
矿床进入深部开采后，地下涌水的研究是生产中一个十分重要的课题。
Based on the analysis of the roadway surrounding rock in the deep mine, reasonable supporting parameter was determined.
依据深井巷道围岩岩性分析，合理确定深井岩石巷道支护参数。
At the same time, the copper mineralization enrichment regularity has a significant indication and practicality to the prospecting and exploration of deep mine.
同时，铜的矿化富集规律将对深部找矿以及矿山采矿都有着重要的指示意义和实用性。
Using the regression analysis method, it makes check computation of the mine shaft discharge, and establishes empirical equation for the deep mine shaft discharge.
本文分析了康家湾矿区坑道放水疏干的流量、水位资料，采用回归分析法验算了矿坑涌水量，建立了深部矿坑涌水量经验方程。
It is pointed out that the support resistance has an important effect in the control for soft rock in deep mine and has a sensitive area of action.
提出了支护阻力对控制软岩巷道具有重要作用及敏感作用范围的观点。
With the non-line finite element method, the numberical value calculation on the stress and deformation of surrounding rock of deep mine roadways has been presented.
采用非线性有限元法，对深井巷道围岩应力及变形状态进行了数值计算。
The research in this article is the guide to restoration the deep mine damaged roadway. The research result will further improve the control principle of roadway surrounding rock in deep mine.
本文的研究对深井破坏巷道的修复治理具有指导意义，研究成果可以进一步完善深井巷道围岩控制理论。
Insulating and cooling technology for high temperature strata roadway in deep mine is studied, and the main purpose of the research is to provide design parameters for cooling of deep mine roadway.
为深井巷道降温提供设计参数是深井高温岩层巷道隔热降温技术研究的主要目的。
Insulating and cooling technology for high temperature strata roadway in deep mine is studied, and the main purpose of the research is to provide design parameters for cooling of deep mine roadway.
为深井巷道降温提供设计参数是深井高温岩层巷道隔热降温技术研究的主要目的。
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