开挖隧道

It is necessary to predict the ground surface movements and their influence to adjacent utilities so that precautious measures can be taken to protect these utilities from tunneling.

研究城市隧道开挖引起的地层位移及对邻近设施的影响，对于保证已有设施的安全和正常使用具有重要意义。

Based on the research results of modeling test and numerical analysis of surrounding rock deformation behavior of the full-face excavation tunnel in karst regions,the regular time-space curve model of surrounding rock deformation was proposed.

重庆交通学院河海工程系重庆400074，重庆交通学院河海工程系重庆400074摘要：运用相似模型试验和数值分析成果，分析岩溶区公路隧道在全断面开挖过程中的围岩变形特性。

Rock burst is one of the geological hazards encountered often by tunnel excavation.

岩爆是隧道开挖经常遇到的地质灾害形式之一，较高量级的地应力被认为是岩爆发生的必要条件之一。

Finally we set up three - dimensional space model to simulate the space effect during tunnel construction , analyze the transaction between the left runnel and the right tunnel , and also analyze the deformation and stability of mid - partition

最后建立了三维空间模型，对连拱隧道开挖时的空间效应、左右洞的相互影响，以及中隔墙的变形和稳定性进行了模拟分析。

So it is important to research the effects of tunneling on soil around.

因此，研究隧道开挖对周围地层的影响是一个十分重要的课题。

In this paper, the construction of the tunnel and the underground engineering, especially the large-scale projec...

隧道和地下工程的开挖过程是一个在时间和空间上不断变化的过程，是一个动态过程。

In view of the tunnel traversing the side wall of a grand karst cave, the benching tunneling method was applied and the reacting wall as well as the temporary supporting wall were added during excavation to insure the stability of the surrounding rock and construction safety.

针对隧道穿过特大溶洞边墙的情况，采取上下台阶法施工并施做了支顶结构和临时支撑墙确保在随道开挖过程中围岩的稳定性及施工安全。

Hydromechanical coupling model and numerical simulation of tunnel excavation.

隧道开挖问题中的流固耦合模型及数值模拟。

The most important event relevant to fault zones in the Tuzla tunnel was the selection of a TBM.

关于Tuzla隧道的断层带最重要的是采用了TBM法开挖。

Affected by excavation and other uncertain factors, the monitoring data of rock pressure is an unsmooth time series, which includes trend term and random part.

围岩压力是隧道开挖后重要的反馈信息之一，受不确定性因素影响，围岩压力监测数据是一个不平稳的时间序列，包括趋势项和随机项。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。