1.
ROADWAY SUPPORT DIFFICULTY CLASSIFICATION AND CONTROLLING TECHNIQUES FOR HUAINAN DEEP COAL MINING
淮南矿区深部煤巷支护难度分级及控制对策
2.
Deep "three soft" measures inclined roadway open seam of cosl-process research of technologies
深部“三软”煤层斜井措施巷揭煤防突技术研究
3.
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
4.
Study on Optimum Design of Bolting Supporting Parameter at Roadway in Deep Mining Area
深部采区煤巷锚杆支护参数优化设计研究
5.
Support Technology of Small Coal Pillar Goaf-side Gateway for Fully Mechanized Top Coal Caving Mining Face in Deep Mine
深部综放工作面小煤柱沿空巷道支护技术
6.
STUDY OF DEFORMATION AND FAILURE LAWS OF DEEP ROADWAY AND COUNTERMEASURES IN JINING COAL MINE NO.2
济宁2~#煤深部回采巷道变形破坏规律及对策研究
7.
Study on floor heave failure mechanism and support measures for mine roadway in deep soft rock of Xing′an Mine
兴安煤矿深部软岩巷道底臌破坏机理及支护对策研究
8.
Mechanism of Narrow Pillar Protecting Roadway and Support Technology of Gob-Side Entry in Deep Mine
深井沿空巷道小煤柱护巷机理及支护技术
9.
Sduty on Bolt Supporting System Compatibility of Mining Roadway under Large Mining Depth and Heavily Stress
高应力大采深煤巷锚杆支护系统协调性研究
10.
Application research deep well coal roadway anchor support and its project
深井煤巷锚索支护机理及其工程应用研究
11.
Large Deformation Control Countermeasures of Deep Soft Rock Roadway in Xing'an Mine
兴安矿深部软岩巷道大变形控制对策
12.
Study on the Reinforcement and Supporting Technique of Deep Soft Rock Laneway
深部软岩巷道的加固与支护技术研究
13.
Numerical Simulation of Roadway Stability in Deep Mining based on Ansys
基于ANSYS的深部巷道稳定性数值模拟
14.
Study on the Key Technique of Strip Coal Pillar Recovered by Driving Roadway and Filling;
掘巷充填回收部分条带煤柱的关键技术研究
15.
Research on the 3 Lines Power Supply Method for Fan of Local Ventilation at Coal Drift Driving
煤巷掘进局部通风机3路供电方式的探索
16.
Study on the Optimal Layout of Deep Drift Under High-stress Conditions
高应力环境下深部巷道布置位置的优化研究
17.
Study on Deep Stope Drift Active Workings's Supporting of the Zhao Gezhuang Mining Iindustry Subsidiary Company;
开滦赵各庄矿业公司深部回采巷道支护研究
18.
Pre-Stressed Coupling Support Technology Study on the Deep Released Level Tunnel;
深部解放层巷道预应力耦合支护技术研究