• This paper introduces construction technology of tunnel anchorage taking a bridge an example.

    大桥为介绍隧道式锚碇施工技术

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  • Small size tunnel driving is a construction technology of underground piping without excavation.

    小型隧道掘进一种无需开挖地下管道施工技术

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  • Stability of excavation face is a key problem to shield tunnel construction technology.

    开挖面的稳定性盾构隧道施工技术关键

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  • Stability of excavation face is a key problem to shield tunnel construction technology.

    开挖面的稳定性盾构隧道施工技术关键

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