| 摘要 |
PROBLEM TO BE SOLVED: To reuse an existing pile irrespective of its soundness.SOLUTION: A pile foundation structure includes a pile having a hollow portion and buried in the ground, a reinforcement member inserted into the hollow portion of the pile, a cement composition having filled the hollow portion into which the reinforcement member is inserted, and a foundation formed to have a pile head of the pile buried therein. The reinforcement member includes a reinforcement part disposed in the hollow portion to reinforce the pile, and an anchorage part protruding from the pile head and anchored in the foundation. |
