| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforcing structure of a pile end and an execution method for a pile, which achieve purposes of (1) making great end bearing capacity obtained by a blade provided at the end or in the vicinity of the pile, (2) reducing deformation of the blade, permitting little influence to be exerted by bending moment acting on a pile body and allowing the pile body and the blade to be smaller in board thickness, and (3) facilitating the insertion and recovery of an auger in a case of execution with concurrent use of the auger. SOLUTION: In the pile having the blade 5 at an end or in the vicinity of the pile body 2, reinforcing members 10 are mounted between the pile body 2 and the blade 5. The reinforcing members 10 are composed of a plurality of rib-shaped members or tapered pipes.
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