| 摘要 |
PURPOSE:To construct columnar piles easily and quickly by a method in which a hole size larger than the column form of a building is formed in the top center of a cast-in-plate pile, reinforcing bars for column leg are set in the hole, and concrete is placed into the hole. CONSTITUTION:A hole 2 size larger than a column form is formed in the top center of a cast-in-place pile 1, and reinforcing bars 3 for the columnar leg are set in the hole 2. Concrete 4 is placed into the hole 2 to integrate the columnar leg with the pile 1. The columns and joint beams of a building are constructed on the columnar leg.
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