| 摘要 |
PURPOSE:To fortify the connection of a concrete pile with a footing by a method in which reinforcing bars are screwed with the holes of the end plate of a concrete pile, reinforcing bars for footing are fixed to the surrounding of the bars, and concrete is placed around these bars. CONSTITUTION:The surrounding ground of the head of a concrete pile 1 driven into the ground G is excavated, and cobble stones 10 and leveling cement mortar 11 are placed. Reinforcing bars 6 are screwed with the holes of the end plate 2 of the pile 1, and reinforcing bars 12 for footing are fixed to the surrounding of the bars 6. Concrete 13 is placed to the surrounding of the bars 6 and 12 to form a footing to integrally connect the pile 1 with the footing. The connection of the pile 1 with the footing can thus be exactly fortified.
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