AGITATING PILE CONSTRUCTION METHOD AND AGITATING PILE CONSTRUCTION EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide an agitating pile construction method and agitating pile construction equipment capable of forming an improved body aslant from the side of the equipment even when a structure and railway equipment are present near the surface of the reinforced portion of the ground. SOLUTION: In this agitating pile construction method for forming a columnar improved body, a rod 55 having agitating blades 53 and 54 is rotatingly intruded into a soft ground 50, and solidifying material 52 discharged from near the tip of the rod 55 and loosened soil around the rod 55 are mechanically agitated by the agitating blades 53 and 54. The improved body is formed aslant relative to the vertical direction of the improved body.