CAST-IN PILE CONSTRUCTION METHOD USING COMPACTION DEVICE

摘要

The present invention relates to a cast-in-place pile construction method using a compaction device, capable of easily constructing a cast-in-place pile by facilitating compaction and easily removing sludge after the ground is bored. The construction method includes: a) a step of forming a boring hole on the ground using a boring machine; b) a step of inserting the compaction device into the boring hole using the boring machine, mixing front end residual slime formed when the boring hole is formed with a front end fixing liquid, compressing and removing the mixed front end residual slime by pressing the mixed residual slime to an expanding ground, and drawing the compaction device from the boring hole; and c) a step of constructing the cast-in-place pile in the boring hole (H) in which the residual slime is compressed and removed.