| 摘要 |
A chamber for repairing an underwater pile is provided to confirm that the chamber is easily installed and detached, and to repair the file easily by bolting a tubular part and fitting grooves. Flanges are formed to two opposite contact parts by dividing a chamber. The sea water in the chamber is discharged to the upper part of the chamber. An opening part(5) is formed so that a worker goes in and out. A reinforcing rod(60) is formed with a support device and installed to obtain a space. The lower part of the chamber is sealed to prevent the sea water from being flowed and to arrange a working space. A tubular part(3) and fitting grooves(30) are mounted to cover and support an outer peripheral surface of the file by bolts. Square flanges are formed around the opening parts to prevent the sea water from being flowed and increase durability. |
