| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal structure between tunnels which can obtain sufficient water sealing performance.SOLUTION: A seal structure S between tunnels, the seal structure being provided between a preceding tunnel 10b and a succeeding tunnel 10a constructed adjacent thereto, comprises: a seal member 30 provided on the surface of the succeeding tunnel 10a; and a plurality of seal mounting brackets 40 for fixing the seal member 30 to the succeeding tunnel 10a. The seal member 30 extends along the propulsion direction of the succeeding tunnel 10a and projects to the preceding tunnel 10b side, and a tip thereof abuts against the preceding tunnel 10b. The seal mounting brackets 40 have a seal pressing plate 46 for pressing the seal member 30 to the preceding tunnel 10b side. The surface facing the seal member 30 of the seal pressing plate 46, of at least one seal mounting bracket 40 among the plurality of seal mounting brackets 40 is formed with a projection 49 along the extension direction of the seal member 30. |
