因此，研究大型盾构机掘进对周围环境的影响规律对保障隧道施工安全具有重要意义。
Therefore, the study of the influence of shield tunneling on surrounding soil is conducive to improve the safety of tunneling.
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。
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.
该文介绍了大型下沉式盾构掘进机综合模拟试验平台的总体设计。
The article introduces the overall design of integrate simulating experimental platform of large-sized sunk shield tunneling machine.
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