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静态泥浆护壁旋挖成孔工艺是一项先进的成孔工艺。
The method of rotary drilling hole and protecting hole wall by static mud is an advanced technique to drill hole.
现简要分析利用地质钻机泥浆护壁成孔工艺完成深厚砂层中抗浮锚杆的施工工艺。
The technology of finishing float resisting anchor rod construction in deep sand layer with geological drilling rig slurry retaining wall technology is analyzed briefly.
通过港口码头桩基础工程的泥浆护壁成孔工艺分析，提出解决在钻孔过程中对流沙及大颗粒卵石悬浮排清问题的方法。
Analysis is made on the drilling techniques to the slurry retaining wall applied for the stake foundation in ports, and given the countermeasures.
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