摘要 |
PURPOSE:To improve strength of a joint between a pile head part and a concrete member, by a method wherein plural horizontal through-holes are formed in the head part of a steel pipe pile contained in the concrete member. CONSTITUTION:After a steel pipe pile 1 is driven in a ground 2, soil in the pile 1 is discharged. Horizontal through-holes 8 are provided in the head part of the pile 1, and a reinforcing cage 9 is inserted into the pile 1. After bend reinforcing bars 6 and shearing auxiliary reinforcing bars 7 are inserted through the through-holes 8 and main reinforcing bars 11 are arranged, concrete 5 is placed in a footing part. |