PILE BODY AND CONSTRUCTION METHOD OF PILE

摘要

PROBLEM TO BE SOLVED: To provide a pile body capable of strengthening the tip bearing capacity or extraction resistance force for a pile using a precast pile, and a construction method of the pile.;SOLUTION: A pile body 1 is provided with a precast pile 3 having a precast part 7, and a wedge-like attachment member 5 attached on the precast pile 3 in a way to project in a radial direction from the precast pile 3. The tip bearing capacity or extraction resistance force of the pile is improved with the wedge-like attachment member 5 projecting in a radial direction in the pile body 1. Further, a position of the attachment member is adjustable according to a support layer or an intermediate support layer as the attachment member 5 is attached on the precast pile 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2020,JPO&INPIT