评论:浅谈TBM掘进中的地质灾害及防治措施 On geological hazards and prevention measur…

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浅谈TBM掘进中的地质灾害及防治措施On geological hazards and prevention measures during tunneling with TBM 开敞式TBM适合于相对较硬岩石掘进,但在软弱围岩的掘进过程中易出现掌子面与临空面围岩失稳、涌水...

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