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盾构进出洞是盾构法建造隧道的关键工序,该工序施工技术的优劣将直接影响到建成后隧道或管道的轴线质量、进出洞口处环境保护的成效及工程施工的成败。
Shield tunneling is the key process of shield tunneling. The construction technology will directly affect the quality of the tunnel or pipeline after construction, the effectiveness of environmental protection at the entrance and exit and the success of construction.