ROTARY PRESSING TYPE PILE BODY AND TIP MEMBER FOR ROTARY PRESSING TYPE PILE BODY

摘要

PROBLEM TO BE SOLVED: To provide a rotary pressing type pile body having excellent centrality and enabling it to be driven straightforward and a tip member for the rotary pressing type pile body.;SOLUTION: This rotary pressing type pile body rotatingly press-fitted into the ground is so formed that several lines of agitating blades 2 are disposed on the pipe body 1 at equal intervals in the circumferential direction. One end on the tip part side of the pile body 1 of both ends of the agitating blades 2 tilted relative to a pressing direction is disposed at a position upwardly apart a specified interval from the tip of the pile body 1.;COPYRIGHT: (C)2005,JPO&NCIPI