煤矿采空区

煤矿采空区积水的开发前景分析

Analyses on Exploiting Prospect of Water in Old Coal Mining Area

阳泉市煤矿采空区地质因素对公路的破坏

Geological factors of old coal mining area caused the failure of highway in Yangquan

利用EH-4确定煤矿采空区的边界

Determination of Coal Mine Gob Edges by EH-4 System

煤矿采空区500kV输电线路设计的探讨

Inquisition into Design of 500 kV Transmission Lines Routed in Emptied Area of Coal Mine

750kV送电线路经过煤矿采空区的处理措施

On treatment measures for 750 kV power transmission sequence through old coal-mine areas

综合物探技术在煤矿采空区勘查中的应用研究

Application of integrated geophysics in the survey of coal mined-out area

煤矿采空区下组煤三维地震勘探技术

3D seismic exploration technology for lower coal group in gob area

煤矿采空区油气管道安全保护与管理

Safety Protection and Management of Oil-Gas Pipeline in Coal Minded Area

新集煤矿采空区氢气来源判别试验研究

Experimental Study of Hydrogen Source Determination in Gob of Xinji Coal Mine

活性炭测氡法在煤矿采空区探测中的应用

Application of active carbon radon measurement in detection of coal mined-out area

煤矸石填充煤矿采空区的环境影响试验研究

Experiment study of environmental impact during underground filling the goaf with gangues

煤矿采空区探测效果研究

Research on prospecting effect for gob area of coal mines

对煤矿采空区土地开发评估指标体系的研究

On the index system for coal mining goaf land developing-utilization suitability evaluation

高速公路下伏煤矿采空区病害分析及其防治措施

Hazards Analysis of Goafs Underlying Highway and the Controlling Measurements

隧道下煤矿采空区处治方案及支护

Handling plan maintenance of blank area in colliery under tunnel

煤矿采空区及塌陷区的地球物理探查

The geophysical exploration about exhausted area and sinking area in coal mine

煤矿采空区贮灰场地基结构设计

Design of ground structure of coal mining goaf ash storage

高密度电法在地下煤矿采空区探测中的应用

The Application of High Definition Electricity Method in Coal Mine Empty Area

山西煤矿采空区勘察与处治设计

Survey and disposal design of coal gob area in Shanxi

煤矿采空区路基钻孔注浆试验与施工

Experiment and Construction of Boring and Grouting on Roadbeds in Mine Goafs

论煤矿采空区积水的综合利用

Discussion on the Comprehensive Utilization of the Goaf Hydrops of Coal Mine

黄陵矿业集团一号煤矿采空区瓦斯来源探讨

Discussion on the methane source of No. 1 coalmine of Huangling mining group

人工地震影像法在煤矿采空区的应用

Application of man-made earthquake wave vertical reflection method in the coal mine gap

煤矿采空区兴建大中型水泥厂的工程实践

Construction Practice on Building Large and Medium Cement Plants at Exploited Coal Mine

高速公路下煤矿采空区变形分析及其治理

Deformation analysis and treating measures to gob areas of coal mine under freeway

测氡在煤矿采空区的应用

The Application of Radon Measurement in the Mined-out Area

小煤矿采空区积水透水事故原因及对策

Causation and Countermoves of Water Inrush from Gob Area Impoundment in Small Mines

乌达煤矿采空区煤自燃影响因素评价分析

Evaluation and Analysis Influential Factors of Coal Spontaneous Combustion in Wuda Mine Goaf

煤矿采空区流沙隧道开挖与支护技术

On the shifting sand tunnel excavation in mined zones and the supporting technique

瞬态瑞雷波法在地表探测煤矿采空区位置中的应用

Application of Instantaneous Rayleigh Wave Method in Detecting Goaf of Coal Mine Surface