By using the layer tunneling and side tunneling, this paper changes the ultra-high and ultra-wide roadways into common ones to tunnel for the purpose of increasing the work efficiency and safety coefficient of tunneling.
利用分层分边掘进,将超高超宽巷道变为普通巷道掘进,以提高巷道掘进的工作效率和安全系数。
Application of Rock Drilling Detecting Technology in Roadway Reinforcement
岩层钻孔探测技术在巷道加固中的应用
Applications of Steel Pipe Concrete Support for Reinforcing Workings under High Stress
钢管混凝土支架在高应力巷道加固中的应用
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
Application of the grouting and reinforce technology for stopping water on tunnel through the large fault
巷道过断层注浆加固堵水技术的应用
Numerical simulation on controlling floor heave by grouting technique
注浆加固防治巷道底臌数值模拟研究
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
Application of Grouting Cable Anchor in Small Coal Pillar Roadways
注浆锚索在小煤柱巷道群加固工程中的应用
To reinforce the large-span and small-coal-pillar roadway by prestressed injection and cable anchors
小煤柱大跨度巷道群预应力注浆锚索加固工程
Mechanism of Drift Caving-in Linglong Gold Mine and Numerical Simulation of Reinforcement by Arced Bridge
玲珑金矿巷道塌陷机理及拱桥法加固数值模拟
Numerical Simulation Research of Pre-Tensioned Bolts Reinforcing Roadway in Joint Rock Mass;
节理岩体巷道预应力锚杆加固数值模拟分析
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
The Deformation and Damage Mechanics and Repairing and Reinforcement Technology Research of Dynamic Pressure Tunnel;
动压巷道变形破坏机理与修复加固技术研究
Research of Reinforcement-Support Technology to Adjacent Wall of Roadway in Complicated Soft Ground
复杂软弱地层巷道围岩加固支护技术研究
Application of Reinforcement by Grouting Technique in Treating Subsiding and Distortion Lane
锚注加固技术在塌陷变形巷道治理中的应用
Application of Bolt And Grouting Reinforcement To Stave Adjacent Formation Tunnel
锚注加固措施在破碎围岩巷道中的应用
On strengthening principle and application of the large-section roadway grouting in broken roof
破碎顶板大断面巷道注浆加固原理及其应用
Reinforced Technology for High Roof Falling Area in Structure Broken Zone of Mining Gateway of Dongpang Mine
东庞矿水淹巷道构造破碎带高冒区加固技术
Grouting Reinforced Support Technology for Gateway with Broken Surrounding Rocks Under the Mining Activity Influences
采动影响下破碎围岩巷道注浆加固支护技术
