1.
Gas Disaster Characteristics and Prevention Countermeasures during Hard Heading Driving in Shihao Coalmine
石壕煤矿岩巷掘进中的瓦斯灾害特征及预防对策
2.
Rapid Tunneling Technology for Semi-coal Rock Tunnel in Sitai Coal Mine
四台矿半煤岩巷道快速掘进工艺技术
3.
Trial application of the anchor cable ties in supports for the soft-rock tunnel in Liuzhuang coal mine
锚索束在煤矿软岩巷道支护中的应用
4.
Research on Heat Transfer of Rock Wall in Mine Tunnels;
煤矿巷道内围岩传热量计算若干问题的研究
5.
Study on the Stability Classification and Support Methods of Roadways in Huaibei Coal Mine;
淮北矿区煤巷围岩稳定性分类与支护对策研究
6.
Selection on Depth and Diameter of Blasting Borehole for Rapid Heading of Mine Rock Roadway in Deep Level of Mine
煤矿深部岩巷快速掘进炮眼深度和直径选择
7.
Practices and control technology on floor heave prevention of soft rock roadway in Xiashijie coalmine
下石节煤矿软岩巷道底臌防治技术与应用
8.
Fuzzy pattern identification of classification for surrounding rock masses in bolt supported coal mine entries
煤矿巷道锚杆支护围岩分类的模糊模式识别
9.
Analysis of Floor Heave of Main Roadway in Soft Rock and Its Prevention in Huating Colliery
华亭煤矿软岩大巷底鼓成因及防治技术
10.
Igneous Zone Yangliu Mine Roadway Support Parameter Optimization Design
杨柳煤矿火成岩区巷道支护参数优化设计
11.
Study on the Rapid Evaluation Method of the Wall-rock Stability about the Colliery Tunnel
煤矿巷道围岩稳定性快速评价方法研究
12.
Support of Technology Mining Gateway with Mining Dynamic Broken Surrounding Rocks in Wangzhuang Coal Mine
王庄煤矿动压破碎围岩回采巷道支护技术
13.
Surrounding Rock Deformation Law and Support Technology of Mining Gateway in Huagushan Mine
花鼓山煤矿回采巷道围岩变形规律及支护技术
14.
Released circle measurement technology and application to surrounding rock of mine roadway in Yujialiang mine
榆家梁煤矿巷道围岩松动圈测试技术及应用
15.
It is very difficult to support the coalmine soft-rock tunnel.
煤矿软岩巷道是很难支护的巷道,其支护问题一直困扰着煤矿的生产和建设。
16.
Appraisal and Application Study on Influence Factors of Coal Roadway Surrounding Rock Stability in Yanzhou Mining Area;
兖州矿区煤巷围岩稳定性影响因素评价及应用研究
17.
Application Research on the Roadway Support Theory Based on Broken Rock Zone in Yangchangwan Colliery;
巷道围岩松动圈支护理论在羊场湾煤矿的应用研究
18.
Study on the Roadway Floor Heave Mechanism and Control Technology of Soft and Fragmental Surrounding Rock in Zhuxianzhuang Coal Mine;
朱仙庄煤矿松软破碎围岩巷道底鼓机理及控制技术研究