隧洞开挖
- 网络TUNNEL EXCAVATION
![隧洞开挖](../cache/1408376.jpg)
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V形掌子面在隧洞开挖中的应用
Application of V - shaped Heading Face in Tunnel Excavation
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基于VB的隧洞开挖爆破系统设计
Design of the Blasting Parameters in Tunnel Excavation Based on Visual Basic
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TBM越来越多地用于隧洞开挖,有必要对TBM施工地质进行研究。
More and more TBM tunneling makes it necessary for us to study TBM construction geology .
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主要阐述了传统方法利用抗剪参数c,φ值计算的缺点,提出了将c,φ值根据其应力状态做修正的计算方法,并将这种方法应用到隧洞开挖计算中。
The paper explains the shortcoming of traditional method for computing shear parameters c ,φ, puts forward the revised method for computing c ,φ according to stress state , this method is applied in the calculation of tunnel excavation , a good result is obtained .
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关于深埋长隧洞开挖中高压涌水问题的讨论
Discussion for High - Pressure Blow of Deeply Buried Long Tunnels
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不良地质隧洞开挖的止水加固技术
Water stop and reinforcing technique for tunneling through bad geological region
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隧洞开挖中断层带的处理技术及应用
Treatment technology of fault zone and its application in tunnel excavation
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水电工程长隧洞开挖造价问题的探讨
Discussion on Long Tunnel Excavation Cost in Hydraulic and Hydroelectric Project
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虚拟场地上杭州地铁隧洞开挖数值模拟
Numerical simulation for tunnel of Hangzhou metro excavation on virtual site
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节理岩体中隧洞开挖的渐进破坏模式
Gradual Failure Mode of Tunnel After Excavation in Jointed Rock Mass
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合理的施工方案是隧洞开挖成功的前提;
Detailed geological investigation is the basis of the successful tunnel excavation ;
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砂土中隧洞开挖引起的地面沉降试验研究
Centrifuge model test on ground settlement induced by tunneling in sandy soil
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初始地应力对隧洞开挖爆生裂隙区的影响研究
Influence of initial in-situ stress on blasting-induced cracking zone in tunnel excavation
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隧洞开挖光面爆破新技术
A New Technique of Tunnel Excavation by Smooth Blasting
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砂土中隧洞开挖稳定机理及松动土压力研究
Study on Stability Mechanism and Relaxed soil Pressure in Sandy Soil during Excavation
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隧洞开挖过程初始地应力动态卸载效应研究
Effect of initial geo-stress dynamic unloading during tunnel excavation
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插筋纵梁在山西引黄北干隧洞开挖中的应用
The Application of Dowel Stringer in Tunnel Excavation in Shanxi Yellow River Diversion Project
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松山引水工程输水隧洞开挖施工
Construction on Water Tunnel in Songshan Diversion Works
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龙滩水电站右岸交通隧洞开挖控制技术
Excavation controlling technique of the traffic tunnel on the Longtan hydropower station right bank
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动态反馈设计在隧洞开挖过程中的运用
Application of dynamic feedback design to tunnel excavation
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光面爆破技术在软岩地区隧洞开挖工程中的应用
Application of Smooth Blasting Technique in Engineering of Excavating Tunnel in Soft Rock Area
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隧洞开挖规格控制
Some Experiences in Specifications Controlling of Tunnel Excavation
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隧洞开挖中秒差起爆技术的应用
Application of Differential Blasting Techniques in Tunnelling
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光面爆破技术在某水电站引水隧洞开挖中的应用
Application of Smooth Blasting Technology in Excavating the Diversion Tunnel of a Certain Hydroelectric Station
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隧洞开挖顺序对围岩的变形和稳定也有重要影响。
The excavation sequence has also impact on the deformation and the stability of rock masses .
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周边密空孔钻爆法在软质围岩隧洞开挖中的应用
Application of Drilling Blasting around Dense Empty Holes in the Tunnel Excavation of Soft Mother Rock
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隧洞开挖网络进度的优化研究
On optimization of tunnel excavation scheduling
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高地应力下的隧洞开挖过程中,围岩将产生动态的变化。
On the process of tunnel excavation in high geo-stress zone , surrounding rocks will have dynamic drift .
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隧洞开挖的轴向洞顶距离掌子面3倍洞径处会出现一个爆破振速增大的区域。
Radial velocity is bigger on axis top of tunnel at the distance of 3 times of radius to free face .
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岩爆是深埋隧洞开挖中主要工程问题之一,如何对其进行准确预测也是岩石工程的重点研究课题。
The deep tunnel rock blasting and crustal stress research of west route project of water transfer from south to north ;