1.
The results show that the internal friction angle of rock has importance affect on the displacement of surrounding rock for deep roadway when in-situ stress and support resistance all are certain.
分析结果表明，在地应力和支护阻力一定时，岩石的内摩擦角对深埋巷道围岩位移的影响最为明显。
2.
Design and Research on Parameters of Deep-covered Rock Entry Supported by Bolting and Shotcrete;
深埋基岩巷道锚喷支护设计与参数研究
3.
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
4.
Design of rational width of coal pillars in gateways in gently inclined shallow coal seams
浅埋缓斜煤层回采巷道合理煤柱宽度设计
5.
Middle-Deep Bore Blasting Experimental Study on Hard Rock Tunnel Heading
硬岩巷道掘进的中深孔爆破试验研究
6.
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
7.
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
8.
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
9.
When the mineral veins are buried deep in the earth, it is necessary to excavate shafts and tunnels to reach the ore body. There are many types of shafts andtunnels in a mine.
如果矿脉在地下埋藏较深，就必须挖掘井巷以通达矿体。井下井巷的种类有许多种。
10.
Research on Relevant Probloms about Failure Mechnism of Surrounding Rock in Deep Buried Tunnel;
深埋隧道围岩破坏机理相关问题研究
11.
Study on Corrosion of Underground Metal Seamless Pipeline in ShenZhen City;
深圳市埋地金属无缝管道的腐蚀研究
12.
Study on Drainage of Groundwater in a Vertical Fault to a Deep Buried Tunnel
陡倾断裂带深埋隧道涌水的模型研究
13.
Study on Stability of the Surrounding Rock and Supporting the Deep-buried Tunnel
深埋隧道围岩稳定性分析与支护研究
14.
Study on the Relationship between Support Pressure of Deep-buried Tunnel and Span
深埋隧道围岩压力与跨度的关系研究
15.
Development of Advance Geological Forecast Software for Super-long and Deep Tunnels
长大深埋隧道超前地质预报软件开发
16.
Surrounding rock instability based on catastrophe model of deep-buried tunnel excavation
深埋隧道开挖围岩失稳突变模型研究
17.
Numerical calculation of the appropriate buried depth of oil and gas pipelines in cold areas
寒区油气集输管道合适埋深数值计算
18.
Application of High-Frequency Magnetotelluric Sounding to Deep Buried Tunnels
高频大地电磁测深在深埋隧道中应用实例分析