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- Anchor concreting is an effective support technique to control surrounding rock deformation and keep tunnel stability. 锚杆注浆是一种行之有效的控制围岩变形和保证巷道稳定的支护技术。
- The monitoring project of Zhouning Hydropower station underground plant and water intake system including monitoring of the surrounding rock deformation,bolt stress,osmotic pressure and joint. 周宁水电站地下厂房及引水系统的监测项目包括围岩变形监测、锚杆应力计监测、渗透压力监测、测缝计监测。
- The surrounding rock deformation of roadway 巷道围岩变形
- surrounding rock deformation modulus 围岩变形模量
- surrounding rock deformation monitor 围岩变形监测
- surrounding rock deformation monitoring 围岩监测
- Its application the secondary automatic equipment to engineering work shows that the transducer is capable of measuring displacements of surrounding rock of bore holes whether the rock deformed under dynamic or static behaviours are satisfactory. S×Q型振弦式位移传感器可以组成钻孔多点位移计;通过与二次自动化仪表配套测得不同深度的围岩静态与动态位移;并可进行长期流变观测.
- Application of residual error identification model to predict surrounding rock deformation of mine roadway 残差辨识模型在巷道围岩变形预测中的应用
- Controlling of surrounding rock deformation in gob-side driving roadway of thick seam 厚煤层沿空掘巷围岩变形控制技术
- Study on Fitting of Surrounding Rock Deformation Time-history Curve by BP Neural Network Algorithm 公路隧道围岩变形时程曲线拟合的BP算法
- Analysis on Tunnel Surrounding Rock Deformation in Karst Area under Explosive Load 爆炸荷载作用下岩溶区隧道围岩变形分析
- Study on Surrounding Rock Deformation Features of The Xishanping Tunnel Under Primary Supports 西山坪隧道初期支护条件下围岩变形特征研究
- Sensitivity Analysis to Thermal Stress of Surrounding Rock Deformation Modulus for Diversion Tunnel Lining Concrete 导流隧洞衬砌混凝土温度应力围岩变形模量敏感性分析
- Numerical Analysis of Surrounding Rock Deformation for Tunnel Excavation in Passenger Dedicated Railway Line 客运专线超大断面隧道不同工法引起地表变形数值分析
- Keywords soft rock roadway;support with backfilling;support resistance;surrounding rock deformation; 软岩巷道;壁后充填;支架阻力;围岩变形;
- Research on surrounding rock deformation factors in gob-side entry driving of fully mechanized longwall top coal caving mining face in island seam 孤岛综放工作面沿空掘巷围岩变形因素研究
- Analysis of surrounding rock deformation mechanism induced by excavation of super-large cross-section tunnel with different driving method 不同工法开挖超大断面隧道引起围岩变形机理分析
- Numerical Simulation Study on Surface Settlement and Surrounding Rock Deformation Caused by Backfill Grouting Pressure in Shield Tunneling 盾构隧道壁后注浆压力对地表沉降及围岩变形的数值模拟研究
- surrounding rocks deformation 围岩破坏场
- It is possible to use Gurit without damaging the surrounding rock. 使用古力特炸药将完全可能不造成对围岩的破坏。