| 摘要 |
PROBLEM TO BE SOLVED: To provide a pile, easily constructible in a short time even in a slope land, having excellent bearing power and drawing resistance force, and capable of also preventing expansive opening of an expansive opening piece when driving the pile.SOLUTION: The pile of the present invention comprises a metallic pipe body 11 formed in a pile shape, a plurality of slits 12 provided upward from the lower end of the pipe body 11 and an expansive opening part 21 having the expansive opening piece 22 positioned between the slits 12 and a metallic receiving part 23 provided in the expansive opening piece 22 and projecting toward the axial direction of the pipe body 11 in the pipe body 11, and a shielding part 41 for shielding a lower end side opening part 42 of the pipe body 11 communicating with the inside of the pipe body 11, is provided in the expansive opening part 21. |
