| 摘要 |
PROBLEM TO BE SOLVED: To provide a pile head reinforcing structure which can avoid interference of pile head reinforcements with footing beam main reinforcements. SOLUTION: The pile head reinforcing structure is applicable to a pile such as an SC pile 10 having a pile top plate 13 formed of a steel plate, on a pile head. To reinforce the pile head by arranging a number of the pile head reinforcements 15 on the pile head in a manner intersecting the footing beam main reinforcements 14, a steel ring plate 16 is welded to an upper surface of the pile top plate, and a lower edge of each pile head reinforcement is welded to an upper surface of the ring plate, so that the pile head reinforcements are arranged so as to form a virtual regular octagonal contour that generally follows an outer contour of the pile. It is preferred that the ring plate has a regular octagonal outer contour. COPYRIGHT: (C)2006,JPO&NCIPI
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