1) outburst mine
突出矿井
1.
Application and analyse of similar “Y” style ventilation mode in outburst mine;
类Y型通风方式在突出矿井中的应用分析
2.
1 Mine of Pingdingshan as a high gassy and high outburst mine,the paper researched on the mine field gas geological conditions and the geological factors affected to gas reservoir and gas outburst.
基于平顶山一矿为高瓦斯高突出矿井,研究了该矿井田瓦斯地质条件和地质因素对瓦斯赋存及突出的影响,在总结突出矿井瓦斯地质规律的基础上绘制瓦斯地质图,进行突出危险性区域划分,实行分级管理,从而指导该矿井工程设计和进行安全生产。
3.
The coal roadway driving is a "bottleneck" problem of influencing and restricting the normal replacement of mining and driving in the outburst mines.
煤巷掘进一直是影响和制约突出矿井采掘正常接替的"瓶颈"问题。
2) high gas and outburst mine
高瓦斯突出矿井
1.
To seek the technique method for mining the thick seam in high gas and outburst mine safely and effectively,experimental researches are carried out on the laws of gas emission coal roadways such as protective seam,protected seam and beforehand drainage seam while excavating in the thick seam at the same area in high gas and outburst mine,and the causes are anslyzed.
为了寻求一套适合高瓦斯突出矿井厚煤层开采的技术方法、实现安全高效回采,研究了高突矿井同一区段厚煤层保护层、被保护层与先抽后采煤层三种情况下煤巷掘进期间瓦斯涌出规律,对比分析了各巷道瓦斯涌出差异的原因。
4) mine water bursting
矿井突水
1.
Finally,the system uses the artificial neural network technology which is introduced to arrange collection data,build predictive models,and forecast the probability of the mine water bursting in real time and effectively.
矿井突水管理信息系统依托Microsoft Office Access数据库管理功能,实现信息的计算机管理;同时利用地理信息系统(GIS)强大的图像管理和空间分析功能,实现信息多元化,方便地对图形进行编辑、修改和查询,并进行必要的空间分析;最后利用人工神经网络技术对采集数据进行整理,构建预测模型,实时、有效地对矿井突水情况进行预测预报。
5) mine water inrush
矿井突水
1.
Distinguishing system study on resource of mine water inrush based on GIS;
基于GIS的矿井突水水源判别系统研究
2.
Studies of water source determination method of mine water inrush based on Bayes' multi-group stepwise discriminant analysis theory
矿井突水水源判别的多组逐步Bayes判别方法研究
3.
Identifying of mine water inrush sources by Fisher discriminant analysis method
用Fisher判别法确定矿井突水水源
6) More Outbursting Coal Mine
高突矿井
补充资料：矿井
| 矿井 mine shaft 在地底下开采的矿山。有时把矿山地下开拓中的斜井、竖井、平硐等也称为矿井。矿井开拓对金属矿山或采煤矿井的生产建设的全局有重大而深远的影响，它不仅关系矿井的基建工程量，初期投资和建井速度，更重要的是将长期决定矿井的生产条件、技术经济指标。矿井开拓即从地面向地下开掘一系列井巷，通至采区。矿井开拓需要解决的主要问题是：正确划分井田，选择合理的开拓方式，确定矿井的生产能力，按标高划分开采水平，选择适当的通风方式，进行采区布署以及决定采区开采的顺序等。矿井开拓通常以井筒的形式分为平硐开拓、斜井开拓和立井开拓。采用合理的采矿方法是搞好矿井生产的关键。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条