• Through combined bolting with wire meshes, beam and cable anchor applied in large section roadway, this paper introduces how to select support parameter, working craft and support result.

    通过锚、网、索组合支护在大断面煤巷中的应用,介绍了其支护参数的选择、施工工艺及支护效果。

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  • According to the support result of bolting with wire support and resin anchor used in heading along goaf provide a reference for the tunnel design and support.

    根据锚索支护独特的支护效果,再配合树脂锚杆在沿空掘巷道支护中的运用及所达到的效果,为今后矿井巷道设计及支护提供一定的参考。

    youdao

  • According to the support result of bolting with wire support and resin anchor used in heading along goaf provide a reference for the tunnel design and support.

    根据锚索支护独特的支护效果,再配合树脂锚杆在沿空掘巷道支护中的运用及所达到的效果,为今后矿井巷道设计及支护提供一定的参考。

    youdao

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