| 摘要 |
PROBLEM TO BE SOLVED: To further easily and quickly build a beam part of a pier constituted by using a steel pipe pile, by reducing a work process at a job site as much as possible.SOLUTION: A pile head part 4a is received in a first precast block 5, and this first precast block 5 is fixed to an upper part of a steel pipe pile 4, and next, a temporary tool 7 is respectively fastened by a bolt to shape steel 8 fastened by the bolt to an upper surface 5f of the first precast block 5 fixed to the steel pipe pile 4 and shape steel 8 fastened by the bolt to an upper surface of a second precast block 6, and the second precast block 6 is supported between the adjacent steel pipe piles 4 and 4, and next, a residual part 3b except for a central part 3a of a beam part 3 composed of cast-in-place concrete, is formed between the first precast block 5 and the second precast block 6. |
