砂类土层钻孔灌注桩施工中泥浆的运用

Mud Application in Bored Pile in Sand Formations

摘要:

介绍了砂类土层中进行泥浆护壁钻孔灌注桩施工时，采用施工场区临近地层黄土注入孔内直接造浆成孔的实践经验和施工效果。

Abstract:

The practice experience and construction result of directly put leoss near by the engineering site into borehole to make mud when making bored piles in sand formations were introduced.