The lining structure of shield tunnel is composed of several segments and joints.
盾构隧道衬砌结构由若干管片及其间的连接螺栓组成。
Compared with mountain tunnel and shield tunnel, the design and calculation method of immersed railway tunnel differs greatly.
铁路沉管隧道的设计与计算方法，与山岭隧道、盾构隧道相比有很大差异。
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。
During the construction of shield tunnel, the ground around the shield has been changing all the time.
盾构法隧道施工过程中，盾构附近一定范围内的土体始终处于不断变化的状态之中。
The interspaces of shield tail is a main reason for the deformation of soil mass and adjacent structures owing to shield tunnel construction.
盾尾空隙的存在是盾构法隧道施工引起土体变形的重要原因．而土体的变形又会对邻近结构产生影响。
This paper comprehensively summarizes the characteristics of seismic damage to subway structure, including subway stations, cut-and-cover tunnel lines and shield tunnel lines.
本文对地下铁道车站、地下铁道明挖区间隧道和盾构隧道的震害特点作了全面总结。
For the construction of shield tunnel segment assembly risk, the corresponding supervision and control measures are proposed.
针对盾构法施工隧道管片拼装风险，提出相应的监理控制措施。
As a traditional method of shield tunnel segment designing, the free displacement ring method is safe but conservative.
自由变形圆环法作为盾构隧道管片衬砌设计的传统方法，其计算结果虽安全但偏于保守。
Conservatory measures of three-tube parallel shield tunnel of subway approaching constructed in Mollisol have been brought forward, which have some reference value to the same kind of engineering.
提出了软土地铁三管并行盾构隧道近接施工的一些防护控制措施，对于同类的工程具有一定的参考价值。
With the construction of many shield tunnel projects in recent years, various construction methods for shield tunnel have been becoming mature and perfect.
随着近年来大量盾构隧道工程的兴建，盾构隧道各项施工技术也逐步趋于成熟和完善。
The earth pressure balance shield is the main method of constructing the shield tunnel in the soft soil area.
土压平衡盾构是软土地区地铁隧道施工的主要方法之一。
Caulking waterproofing is the last defense line of the entire waterproofing measures in shield tunnel.
嵌缝防水是盾构法隧道防水的最后一道防线。
The interval shield tunnel of Urban transit line 11 in Shanghai is situated closely under the group piles of the National Key Laboratory for Ocean Engineering of Shanghai Jiaotong University.
拟建的上海市轨道交通11号线区间盾构隧道近距离下穿交大海洋重点工程实验室群桩基础。
The hierarchical analysis theory is used to analyze the sensitivity of the input parameters of the neural network model of ground deformation of shield tunnel and excavation.
运用递阶分析方法，对本文所建立的盾构隧道和基坑工程地面变形神经网络模型中所选用的输入参数进行了敏感性分析，得出预测模型输入参数的敏感性排序。
And the results show that it is necessary to take account of anisotropy of layered soil effect in the seismic analysis of shield tunnel system in layered soil.
结果表明，在层状土体-地铁区间隧道的抗震分析中考虑土体各向异性的影响是必要的，所提出的计算模型是可行的。
The proposed method provides a scientific and reliable means for the risk assessment of shield tunnel construction cost.
该方法为盾构隧道施工成本的风险评估提供了一种科学和可靠的手段。
Shield tunnel is an attractive excavation method in the construction of municipal underground engineering.
盾构法隧道施工在城市地下工程建设中有着广泛的应用前景。
The reinforce concrete segment used in shield tunnel has some inherent shortcomings.
盾构法施工中长期采用的钢筋混凝土管片存在一些固有缺点。
There are many factors that affect the internal forces and displacement of the shield tunnel segment lining.
盾构隧道管片衬砌的内力及变形受多种因素的影响。
The practical methods of internal force calculation for shield tunnel segments are summarily introduced.
介绍了盾构隧道管片衬砌内力计算的方法。
With different construction method, (from Chapter 1 to Chapter 3), they are immersed tunnel, underwater shield tunnel and the underwater tunnel by using mining method respectively.
第1 -3章分别是按施工法区分的水底沉管法隧道、水下盾构法隧道、水下矿山法隧道。
The foam of shield tunnel is development, the prevention and cure of shield tunnel in Guangzhou is given based on the experiments.
开发研制出适合盾构用的气泡剂，在室内试验的基础上，提出了广州地铁盾构隧道工程施工中防治闭塞的土体改良方案。
Mainly introduces the hardware and software design of remote monitoring system in shield tunnel construction, how to put it into construction practice successfully and its optimization.
首先介绍了盾构施工过程中的远程监控系统的硬件软件设计，最后对该系统成功应用于施工实践及其系统优化作了阐述。
RC segments are the basic structure units in shield tunnel, and their bearing capacity influences the segment rings integral performance.
钢筋混凝土管片作为盾构隧道最基本的结构单元，其承载力影响管片环的整体性能。
The paper can provide valuable preference to reinforcement design of the segment structure and security appraisal of segment lining for the shield tunnel.
本文段结构加固设计和盾构隧道管片衬砌结构的安全评价提供了宝贵的喜好。
Segments are the basic structure units in shield tunnel. The loads and relative mechanical behaviors of segments are different between construction stage and regular service stage.
管片是盾构隧道最基本的结构单元，与正常使用阶段相比，管片在施工阶段承受的荷载及相应的力学行为均有较大差异。
Stability of excavation face is a key problem to shield tunnel construction technology.
开挖面的稳定性是盾构隧道施工技术的关键。
Stability of excavation face is a key problem to shield tunnel construction technology.
开挖面的稳定性是盾构隧道施工技术的关键。
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