• There are mutual samdwich rock of Cambrian limestone and shale in Pan-shi reservoir's to piloting water tunnel and flooding water tunnel, in which the shale is decisive to the tunnel stability.

    盘石水库泄洪洞、导流洞所涉及岩体为寒武系下统灰、页岩层层岩体。其中页岩对洞室的稳定起决定作用。

    youdao

  • There are mutual samdwich rock of Cambrian limestone and shale in Pan-shi reservoir's to piloting water tunnel and flooding water tunnel, in which the shale is decisive to the tunnel stability.

    盘石水库泄洪洞、导流洞所涉及岩体为寒武系下统灰、页岩层层岩体。其中页岩对洞室的稳定起决定作用。

    youdao

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