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2021
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Invention
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Sealing method for shield tail sealing system for shield tunneling machine. A sealing method for ... |
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Invention
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Mounting method for shield tail of shield tunneling machine. A mounting method for a shield tail ... |
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Invention
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Earthquake-resistant synchronous grouting material. The present invention provides an earthquake-... |
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2020
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Invention
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Shield sealing device and shield sealing method. The present disclosure provides a shield sealing... |
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Invention
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Method and apparatus for controlling stratum deformation in shield construction process, and non-... |
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Invention
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Shield sealing device and shield sealing method. Disclosed are a shield sealing device and a shie... |
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Invention
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Stratum deformation control method and apparatus for shield construction process and non-volatile... |
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2018
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Invention
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Method for constructing cavity behind tunnel lining, and composite lining structure formed after ... |
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Invention
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Construction method for inner structure of single-bore double-track composite lining shield tunne... |
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Invention
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Shield cutter head mud cake cutting device and cutting method. A shield cutter head mud cake cutt... |
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Invention
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Covering earth balancing and safe receiving method for large-diameter tunnel boring machine. Disc... |
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Invention
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Method and device for emergency slurry supplement circulation process used for slurry shield. Dis... |
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Invention
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Slurry shield tail brush replacement safety protection device and method using liquid nitrogen fr... |
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Invention
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Process method for exchanging hob and toothed cutter at atmospheric pressure for use in composite... |
