| 摘要 |
PURPOSE: A head reinforcing unit which is a band for a steel pipe pile is provided to drastically reduce the manufacturing costs by making a support stand and a steel binding tool. CONSTITUTION: A head reinforcing unit comprises a lower end plate(20), a support stand(30), a connector(50), a reinforcing bar(40). The lower end plate is inserted inside the steel pipe pile and has a joint portion(22) at a constant interval. The support stand has a fastening portion(31) in both ends of a long body. The connector is inserted in the lower end plate. The reinforcing bar is securely united with the steel pipe pile through a reinforcing bar coupler(60). A fixing member is inserted to a reinforcing bar fixing hole formed in the head of steel pipe pile.
|
