A tunnel system includes at least two adjacent tunnel lining systems and a sealing system. Moreover, the tunnel lining systems can include plural tunnel lining segments.
1. A tunnel system comprising:
at least two adjacent tunnel lining systems, the tunnel lining systems being ring-shaped and comprising an outer wall, an inner wall and radial walls,
wherein the at least two adjacent tunnel lining systems are oriented so respective radial walls face each other; and
a sealing system comprising at least two gaskets arranged to form a grout channel, the at least two gaskets comprising at least one outer gasket formed at least on each of the respective radial walls facing each other adjacent the outer wall and at least one inner gasket formed at least on each of the respective radial walls facing each other adjacent the inner wall,
wherein the grout channel is filled with grout.
2. The tunnel system according to claim 1 , wherein the at least one outer gaskets on the respective radial walls facing each other are under a compression force to abut each other and the at least one inner gaskets on the respective radial walls facing each other are under a compression force to abut each other.
3. The tunnel system according to claim 2 , wherein the grout channel is defined by the abutting at least one outer gaskets, the abutting at least one inner gaskets and the respective radial walls facing each other.
4. The tunnel system according to claim 3 , wherein the grout is an injectable synthetic grout, and the at least one outer and inner gaskets comprise an elastomeric rubber material.
5. The tunnel system according to claim 1 , further comprising a membrane applied to the inner walls of the adjacent tunnel lining systems.
6. The tunnel system according to claim 5 , wherein the membrane comprises one of a spray-applied polymer coating or thermoplastic membrane lining.
7. The tunnel system according to claim 1 , wherein the tunnel lining systems comprise a plurality of tunnel lining segments.
8. The tunnel system according to claim 7 , wherein the tunnel lining segments comprise an outer wall, an inner wall and axial walls, and
wherein the tunnel lining segments are connected together in series at their axial walls.
9. The tunnel system according to claim 8 , wherein the sealing system further comprises at least one outer gasket formed at least on the axial walls adjacent the outer wall and at least one inner gasket formed at least on the axial walls adjacent the inner wall.
10. The tunnel system according to claim 9 , wherein the at least one outer gaskets on the axial walls are under a compression force to abut each other and the at least one inner gaskets on the axial walls are under a compression force to abut each other.
11. The tunnel system according to claim 9 , wherein the sealing system further comprises radial gaskets on the axial walls extending between the at least one outer gaskets on the axial walls and the at least one inner gaskets on the axial walls, and
wherein the radial gaskets in consecutive tunnel lining segments are under a compression force to abut each other.
12. The tunnel system according to claim 11 , wherein the grout channel is further defined by the abutting at least one outer gaskets on the axial walls, the abutting at least one inner gaskets on the axial walls, the abutting radial gaskets and the axial walls.
13. The tunnel system according to claim 7 , wherein the tunnel lining segments comprise an outer wall, an inner wall, radial walls and axial walls, and
wherein the tunnel lining segments are connected together in series at their axial walls to form tunnel lining systems and the tunnel lining systems are connected together in series at their radial walls.
14. The tunnel system according to claim 13 , wherein the sealing system further comprises at least one outer gasket surrounding a periphery of the tunnel lining segments adjacent the outer wall, at least one inner gasket surrounding a periphery of the tunnel lining segments adjacent the inner wall, and radial gaskets formed on the axial ends between the at least one outer gasket surrounding the periphery of the tunnel lining segments and the at least one inner gasket surrounding the periphery of the tunnel lining segments.
15. The tunnel system according to claim 14 , wherein, when the tunnel lining segments are connected together in series at their axial walls to form tunnel lining systems, the at least one outer gaskets on consecutive axial walls are under a compression force to abut each other, the at least one inner gaskets on consecutive axial walls are under a compression force to abut each other, and the radial gaskets on consecutive axial walls are under a compression force to abut each other.
16. The tunnel system according to claim 14 , wherein, when the tunnel lining systems are connected together in series at their radial walls, the at least one outer gaskets on consecutive radial walls are under a compression force to abut each other and the at least one inner gaskets on consecutive radial walls are under a compression force to abut each other.
17. The tunnel system according to claim 11 , wherein the tunnel lining segments further comprise grout ports communicating between the radial wall and the inner wall.
18. The tunnel system according to claim 14 , wherein the sealing system further comprises a synthetic grout filling the grout channel, which is additionally formed between consecutive axial walls and formed between consecutive radial walls.
19. The tunnel system according to claim 18 , further comprising a membrane covering at least one of the inner and outer walls of the tunnel lining segments.