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换浆

网络swapping slurry; displacement slurry

换浆

换浆

swapping slurry

泵站、机井、喷灌和滴灌工程... ... 2.5.10 投砂量 iron-sand input 2.5.11 换浆 swapping slurry 2.5.12 疏孔 drill-hole clearing ...

displacement slurry

钻探工程名... ... 17 成井工艺 well completion technology 17.1 换浆 displacement slurry 17.2 探井 ascertaining well ...

1

Apply air-lifting slough suction method to replace the slurry and clean the whole, as well as clean the slurry adhering to the casing .

清孔采用气举抽碴法进行换浆清孔，在清孔的同时，将附着于护筒壁的泥浆清洗干净。

2

This paper can provide guidance for the secondary cleaning of boreholes of cast insitu soft bored piles in soft subsoil in the future.

对软土地基等多种地质条件下采用换浆法进行二次清孔的钻孔灌注桩的施工具有一定的指导意义。

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