Home > Urban and Rural Studies > 2020 No.12 > 硬黏土地层大直径盾构刀盘优化技术

  • 硬黏土地层大直径盾构刀盘优化技术

    Author(s):

    王兆峰

    Publication Title:

    Urban and Rural Studies 2020 No.12

    Affiliations:

    中铁十四局集团大盾构工程有限公司

    Abstract:

    针对卵石、圆砾含量较高的硬黏土复合地层的地质特性,对刀盘配置和刀具形式进行研究,能够适应硬黏土复合地层盾构掘进,减少换刀次数和刀具损坏概率,提高盾构施工效率,减少盾构施工成本.

    Keywords:

    硬黏土;大直径盾构;水刀;先行刀

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