Home > Urban and Rural Studies > 2020 No.05 > 土压盾构下穿江流强透水层地质条件下盾尾刷更换技术

  • 土压盾构下穿江流强透水层地质条件下盾尾刷更换技术

    Author(s):

    赖泉昌;李国华

    Publication Title:

    Urban and Rural Studies 2020 No.05

    Affiliations:

    中交一公局厦门工程有限公司

    Abstract:

    本文结合螺洲镇站~帝封江站盾构区间盾尾刷更换施工实际情况,地表及隧道内观察、土压力计算、监控量测及有效的封堵措施,提出行之有效的盾尾刷更换技术,为端头加固研究做出了大量的补充.

    Keywords:

    盾尾刷;帝封江;富水高压;更换技术

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