刀盘设计是全断面岩石隧道掘进机(TBM)的设计关键，是影响其掘进性能的决定性因素。
Being a crucial factor in influencing the performance of Full Face Rock Tunnel Boring Machine (TBM), the cutterhead design is one of the key issues of TBM.
他们凿出一条穿过坚固岩石的隧道。
工程师须要在坚实的岩石中开凿隧道。
这条隧道是在坚固的岩石中炸出来的。
打通山体的工人正在查看钻孔机器“茜茜公主”打穿圣哥达隧道最后一部分的岩石。
Miners watch as the drill machine 'Sissi' breaks through the rock on the final section of the Gotthard Tunnel.
诸如蝎子和蛇之类的典型沙漠生物、青蛙等住在水里的动物、在岩石和圆木下挖掘隧道的水獭也在参展之列。
Typical desert creatures such as scorpions and snakes are also on display, as well as animals that live in water like frogs, and otters that burrow under rocks and logs.
隧道的最困难部分是57公里(35.4英里)的支线，它位于现在的Gotthardbahn轨道下方2000英尺(600米)以下的岩石中。
The most difficult portion of the tunnel is the 57 km (35.4 mi) stretch that will run nearly 2, 000 feet (600 meters) under the Gotthard massif below the existing Gotthardbahn track.
应力波与隧道衬砌的相互作用问题为岩石力学的一个十分复杂的问题，到目前为止还没有得到圆满的解决。
The interaction of stress wave with tunnel structures in rock mass is a complex problem, which up to now has not been solved completely.
然后，当隧道钻机还在强行向前钻进时，锂就回过来消散在隧道钻机的表面来帮助冷却玻璃化了的岩石。
It is then circulated back along the exterior of the tunneling machine to help cool the vitrified rock as the tunneling machine forces its way forward.
他们凿通一条穿过岩石的隧道。
粗糙的，岩石层的印度熔岩隧道管。
切口在隧道壁边界的外面，隧道壁是由钻机在钻透土地或岩石时挖出的。
The kerf is the outside boundary of the tunnel wall that a boring machine gouges out as it bores through the ground or rock.
本文关于岩石蠕变的研究成果直接为四渡河悬索桥隧道锚固系统的安全度分析提供了可靠依据。
The research productions in this paper directly provide reliable reference for safe degree evaluation of Siduhe suspension bridge tunnel-type-anchor-system.
对隧道的应力分析执行根据在基本的岩石的最初的重音测量。
Stress analysis of tunnels is performed based on initial stress measurements in the base rock.
根据数值模拟结果进一步确定象山港海底隧道的底板线位置和最小岩石覆盖厚度。
The location of soleplate line and the thickness the minimum rock cover are further studied through numerical simulation.
通过加权的方法得到了确定海底隧道最小岩石覆盖厚度的方法和原则。
The idea and method to determine the minimum rock cover depth of the subsea tunnel by the weight factors are also obtained.
考虑岩石粘聚力和内摩擦角的变化，进行了一个和二个隧道周围的应力分布的参数研究，内摩擦角？
By considering the variations of the cohesion and the Angle of internal friction for rock, the parameter studies on the stress distribution around one and two tunnels were carried out.
隧道在车站衔接，但是有大概50米的岩石分开。
The tunnels are connected at the station, but are about 50 meters apart in the rock.
深深大概在同时，和长挖洞路和铁路隧道被举办为了协调与采矿活动，造成相似的岩石报告破裂。
Around the same time, deep and lengthy tunneling of road and rail tunnels was conducted in order to coordinate with mining activities, resulting in reports of similar rock bursts.
掏槽是决定隧道爆破效率的主要因素，掏槽腔内岩石碎块的运动过程是掏槽爆破机理及参数设计的理论基础。
The cut is major factor to affect tunnel blast. The movement process of rock pieces in cut cavity is a theory base for cut blast mechanism and the parameter design.
隧道工程开挖深度有逐渐增加的趋势，深部岩石具高强度及高应力环境。
The Overburden of tunnel construction is increasing recently. Rocks in the depths have high strength and high stress condition.
通过X射线粉晶衍射成分分析，结合岩石点荷载强度试验研究，查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
以地球物理勘探方法进行隧道掘进中前方岩石结构的超前预报，具有快捷、准确和实时处理及显示的优点。
The prediction of rock structure in front of face during tunneling using geophysical methods has the advantage of high speed and accuracy.
在这项研究中，在隧道附近的岩石重音被谈论根据在岩石爆炸领域得到的最初的重音测量，并且根据AE监视的安全控制解释。
In this study, the rock stress around the tunnel is discussed based on the initial stress measurements obtained in the rock burst field, and safety control based on AE monitoring is explained.
基于隧道涌水量解析公式，从隧道涌水量的角度出发考虑确定海底隧道的最小岩石覆盖厚度。
Based on the analytic formula of groundwater inflow into tunnel, this paper puts forward a method to choose the minimal rock cover of sub-sea tunnel.
在岩石层的隧道均采用钻眼、装药、爆破的方法开挖。
Tunnels in rock are all dug by the method by drilling a small hole, packing explosive and dynamiting.
在岩石层的隧道均采用钻眼、装药、爆破的方法开挖。
Tunnels in rock are all dug by the method by drilling a small hole, packing explosive and dynamiting.
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