• In this paper the relationship of tunnel axis floating with properties of lining grouting slurry for shield-driven tunneling of Shanghai metro was studied.

    本文着重探讨上海地铁采用构法施工,隧道轴线上浮衬砌灌注浆液性质关系

    youdao

  • In this paper the relationship of tunnel axis floating with properties of lining grouting slurry for shield-driven tunneling of Shanghai metro was studied.

    本文着重探讨上海地铁采用构法施工,隧道轴线上浮衬砌灌注浆液性质关系

    youdao

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