| 摘要 |
Provided is a tunnel repairing structure including a main frame part installed in a tunnel and having horizontal members and vertical members; a movable member provided at a lower end of the main frame part to move the main frame part in a longitudinal direction of the tunnel; and a movement guide member guiding the movement of the main frame part by having a rolling member which is mounted on the side of the main frame part and is in contact with the inner surface of the tunnel, and being able to move upward or downward or to have the length adjusted depending upon the bending degree of the inner surface of the tunnel. |
