In order to realize this object, it is very important to research and develop new special-section shield machine.
为了实现这一目标，研究与开发新颖异形断面隧道盾构掘进机，是当前各国迫切需要研究解决的重大问题。
Slurry treatment is one of the most fundamental aspects of tunnel construction by means of slurry shield machine.
泥水处理是泥水盾构施工中非常关键的工序。
In recent years, we have established close partnership with renowned shield machine makers both at home and abroad.
近年来与国内外知名盾构制造公司建立了良好的合作关系。
Soil pressure control is one of the most important technology of pipe pushing engineering with earth balance shield machine.
土压平衡式顶管掘进机机头泥土仓土压力控制是顶管工程中最关键的技术之一。
The measurement and guidance system, serving as the "eyes" of shield machine, now plays a vital role in shield tunnel construction.
测量导向系统作为盾构机的“眼睛”，在盾构施工中起着至关重要的作用。
The situation of our country and construction enterprises must also be considered when selecting a shield machine for its high price.
由于盾构机的造价很高，其选型还必须考虑我国的国情以及施工单位的承受能力。
All these results can be used for reference for future design of shield head, and can be used for guiding the construction of shield machine.
这些成果可为以后盾构机刀盘的设计提供参考，为盾构机施工提供一定的指导作用。
Relative technical measures shall be employed for starting drilling, initial drilling, normal drilling and arrival drilling of shield machine.
对盾构机始发掘进、初期掘进、正常掘进、到达掘进分别采取相应的技术措施进行掘进。
The first problem for DEM to simulate the work process of the chamber system of the EPB shield machine is the modeling of the conditioned sands.
离散单元法模拟盾构密封舱土压力系统工作过程的首要内容是改性土的模拟。
Therefore, according to the similarity theory and model test method, the similar system between the soil body-shield machine had been established.
为此，首先根据相似理论和模型试验方法建立了土体–盾构机器之间的相似系统；
The relation of shield tunnel and the designing tunnel is stated from the Angle of shield machine production and attitude control of the duct piece.
从盾构机制造及盾构施工隧道管片姿态控制的角度讲述了盾构隧道与设计线路隧道的关系。
To date, the research on the rock breaking properties of disc cutters of shield machine, compared with foreign countries, is still in its initial stage.
目前，国内有关盾构掘进机盘形滚刀破岩特性的研究与国外相比较，尚处于探索阶段。
Shield machine, with its safety, rapid, intelligent advantages, has been widely popularization and application in the construction process of urban subway.
在城市地铁修建的过程中，盾构法以其安全、快捷、智能化等优势得到了广泛的推广与应用。
As one of the main cutters of shield machine in the cutterhead, disc cutter's cutting performance directly affects the excavation efficiency of shield machine.
盘形滚刀是盾构机刀盘上主要的掘进刀具，其切削性能直接影响了盾构机的掘进效率。
When the lining wall was built, the internal forces change little during the cut of shield cave and the transportation of shield machine into or out of the well.
内衬墙修好后，盾构洞的开凿和盾构的进出洞，对连续墙内力的影响较小。
During the construction of shield machine, tail void grouting is a necessary and key procedure, which can actively control the tunnel uplift and ground subsidence.
对盾尾空隙进行注浆是盾构施工的必备及关键工序，由此达到控制隧道上浮及地面沉降。
Disc cutter is an important tool of shield machine to crush the rock during excavating tunnel, cracking efficiency of it directly impacts on the construction efficiency.
盘形滚刀作为盾构掘进机在掘进过程中破岩的主要刀具，其破碎效率直接影响了地下工程施工的效率和成本。
The problem of shield machine driving through a station in Metro construction can be well solved by combining shield-driven tunnelling with mining or open cut excavation.
盾构扩挖法建造地铁车站能够很好地解决地铁建设中盾构过站的问题。
Integral lifting main body of a shield machine is a quick and simple shield machine transit method through subway stations, and can save subway station construction costs.
整体吊装盾构机主体是一种快速简便的盾构机转场通过地铁车站的方法，节约了地铁车站建设成本。
Taking the shield machine tunneling in a subway section as the research object, the DEM geometrical model for analyzing the chamber pressure of the shield machine is established.
以某地铁标段施工的土压平衡盾构机为研究对象，建立了盾构密封舱土压力系统离散元仿真的几何模型；
Some key issues related with excavation by a super-large shield machine and the design and construction of immersed tunnel in deep seawater and torrent conditions are also listed.
最后，对超大型盾构机长距离掘进与深水急流海底沉管隧道的设计、施工等列出其中的若干技术关键问题。
The paper parses the principle of measuring shield machine azimuth and deduces shield machine attitude parameter formulas based on TMB guidance system SLS-T from VMT Gmbh in Germany.
以德国VMT公司的TMB制导系统SLS - T为例，主要解析了盾构机轴线方位角测量原理，并完整地推导了盾构机姿态参数公式。
Shield machine is a large mechanical device that is widely used in the construction of tunnel engineering such as subway, railway, roadway, city infrastructure, and water and electricity utility.
盾构掘进机是一种广泛应用于地铁、铁路、公路、市政、水电等隧道工程施工的大型机械设备。
With the superiority of technology and economy, EPB shield machine has been in the overwhelming dominance and become the mainstream in construction technology of urban underground engineering field.
而其中土压平衡式盾构机(epb)又以其技术及经济上的优越性，在盾构施工法中占有绝对的优势地位，成为城市地下工程施工技术的主流。
Such as operation program, selection of earth pressure, wall-back grouting, rectification of shield machine, which are used to reduce the effect of construction on environment, are analyzed in detail.
详细分析了掘进模式、土压力选择、壁后注浆、盾构纠偏等施工控制手段，用来减小盾构施工对周边环境的影响。
Methods The design of this protective equipment of protection and principle of shield protection, and focused on the characteristics of X-ray machine.
方法根据防护最优化的原则和屏蔽防护的原理，针对X射线机的特点，设计防护装置；
Something, such as a protective shield for a machine, that resembles this garment in appearance or function.
挡板；拖板箱一些在外表或功能上类似这种服装的东西，如机器上的保护屏蔽物。
Something, such as a protective shield for a machine, that resembles this garment in appearance or function.
挡板；拖板箱一些在外表或功能上类似这种服装的东西，如机器上的保护屏蔽物。
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