【Key words】 shield tunnel； stratum displacement； earth pressure； numerical modal； grouting； mechanical property；
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Through the shield tunneling, grouting is the most important factor, which affects the magnitude and distribution of stratum displacement and ground-stress on lining.
在盾构隧道施工中，盾尾空隙中所注浆体随施工过程逐渐固化，其力学性质也不断发生变化，影响着地层位移的形成和地应力的重分布。
参考来源 - 考虑施工过程的盾构隧道地层位移与土压力研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The main issue considered both in the design and construction is controlling of the stratum displacement and keeping safety of the busy expressway.
控制地层位移以及保证繁忙线路的安全，是设计和施工中必须解决的主要问题。
Research results:The support measures in advance were proposed in construction scheme for large-diameter advanced tubal curtain in order to control the displacement of stratum.
研究结果：施工方案中提出了大直径超前管幕支护措施，用以控制地层变位。
With mining depth increasing continuously in our country, in condition of mining in the deep-lying, there are many problems in determining displacement Angle of stratum at present.
随着我国煤矿开采深度的不断增加，指出了目前岩层移动角的确定存在诸多问题。
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