| 摘要 |
PROBLEM TO BE SOLVED: To simplify anchoring work with a structural reinforcement of a footing when embedding a pile head of an existing pile in the footing, in a way appropriate also with a steel beam of the footing.SOLUTION: An existing pile 1 comprises a base part 2 and a pile head 5, and the pile head 5 includes a regular hexagonal pile head body 6 and a form adjusting part 19 of which an external form changes to the base part 2, along with linear sides 10A, 10A that are parallel to each other in conformity with the regular hexagonal shape of the pile head body 6. The existing pile 1 is connected to a topmost part of another existing pile 2, and then buried in an excavated pile hole 21. By aligning a preset direction of the linear sides 10A, 10A with a structural reinforcement 31 of a footing of a structure above ground when burying the connected pile, the connected pile may be anchored to the structural reinforcement 31 readily, without bending a connecting reinforcement 27 fixed vertically to the pile head body 6.SELECTED DRAWING: Figure 15 |
