1.
Maintenance of the soft rock, high-pressure roadway and chamber is difficult problem in the underground project of exploiting etc. all the time.
软岩、高地压巷道和峒室的维护一直是煤炭开采等地下工程中的难题。
2.
Research of fast comprehensive tunnelling technology on deep well highland pigeonhole rock Tunnel
深井高地压岩石巷道快速综合掘进技术研究
3.
Practice of supporting in loose eroded coal roadway with high ground pressure and big dip
受水侵蚀的高地压大倾角松散煤层巷道支护实践
4.
Research and Practice in Deep Mining Under the Influence of High Pressure Gob-side Entry
采动影响下深井高地压沿空巷道支护研究与实践
5.
Application of surrounding rock strengthening support technology in high pressure soft rock roadway construction
围岩强化支护技术在高地压软岩巷道施工中的应用
6.
Numeric simulation of borehole pressure relief preventing roadway rockburst of a mine
钻孔卸压防治巷道冲击地压的数值模拟
7.
Research on Stress-Relief under Control and Creep Control of Soft Rock Roadway in High Stress;
高应力软岩巷道有控卸压与蠕变控制研究
8.
Research on Mechanism of Controlling Floor Heave by Stress Releasing Method in Deep Coal Mine
深井高应力巷道卸压法防治底臌机理研究
9.
Clearance-reserving suppor technique applied to tunnel having high-stress soft wallrock
高应力软岩层巷道空帮让压复合支护研究
10.
Research on reinforced technology for deep soft rock and dynamic pressurized roadway under high stress
深部高应力软岩动压巷道加固技术研究
11.
Support technology of high stress dynamic roadway with unconventional corss-section in deep mine
深井高应力非常规断面动压巷道支护技术研究
12.
Experiment Study in High Gas Heavy Section Colligate Driving Drift Hydraulic Pressure Rockbolt Drill Vehicle
高瓦斯大断面综掘巷道液压锚杆钻车试验研究
13.
Study on the Feature of Rock Burst and the Burtsting Liability in Bureau of Da Tong;
大同矿区巷道冲击地压特征及冲击倾向性研究
14.
The Research of Theory on the Broad High Stress Frangible Roadway Support;
大跨度高地压破碎煤巷支护及机理研究
15.
The Deformation and Damage Mechanics and Reinforcement Technology Research of High Ground Stress;
高地应力巷道围岩变形机理及加固技术研究
16.
Macroscopic Investigation of the Ground Pressure and Analysis of the Workings Deformation Law at a Transition from Deep Open-Pit to Underground Mining
深凹露天转地下开采地压宏观调查及巷道变形规律分析
17.
Research on Deformation and Failure Character and Yielding Support Mechanism in High Stress Soft Rock Roadway
高应力软岩巷道变形破坏特征及让压支护机理研究
18.
Application Study of Pipe Roof Curtain Grouting Method in Having High Pressure Gas Tunneling
管棚帷幕注浆法在含高压气体巷道掘进中的应用研究