Home > Wen Yuan (Primary School Edition) > 2020 No.02 > 浅谈深层砂石水泥搅拌桩复合地基处理施工技术

  • 浅谈深层砂石水泥搅拌桩复合地基处理施工技术

    Author(s):

    赵永

    Publication Title:

    Wen Yuan (Primary School Edition) 2020 No.02

    Affiliations:

    中国二十冶集团有限公司

    Abstract:

    本文结合工程实例,涉及地层为吹填土层、海相淤泥层、风成海积中细砂层等淤泥较厚地基处理。单一砂石桩只能解决淤泥地质条件排水固结,而无高强度承载力;单一水泥搅拌桩只能提供承载力却无法提供排水通道。而砂桩+水泥搅拌桩+褥垫层则有效解决排水通道并提供承载力的效果。

    Keywords:

    砂桩;水泥搅拌桩;褥垫层

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