| 摘要 |
PURPOSE: An easily-assembled cast-in-place top pile is provided to reduce working time and improve working efficiency and construction. CONSTITUTION: An easily-assembled cast-in-place top pile comprises a top part(10), a pile body part(10a), a joint(20) and a joint groove part(30). A top part is hollow. The pile body part is extended at the lower part of the top part at fixed length. The pile body part is hollow. A first opening part(11), and a second opening part(21) are formed in the joint. The first opening part is formed at the outer circumference surface of the top part. A part of the first opening part is opened. The second opening part is extended in the outside direction of the first opening part. The second opening part is connected to the first opening part. A third opening part(12) and a fourth opening part(31) are formed in the joint groove part. The third opening part is extended to the inside of the outer circumference of the top part. A part of the third opening part is opened. The joint is inserted into the fourth opening part from the upper side. The fourth opening part is connected to the third opening part. |
