Tunnel structure
The invention relates to the technical field of tunnels, in particular to a tunnel structure. The tunnel structure comprises a supporting structure, a primary support and a secondary lining, wherein the supporting structure is connected to the tunnel wall; the supporting structure comprises two stee...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to the technical field of tunnels, in particular to a tunnel structure. The tunnel structure comprises a supporting structure, a primary support and a secondary lining, wherein the supporting structure is connected to the tunnel wall; the supporting structure comprises two steel pipe supports, wherein the two steel pipe supports are distributed in the longitudinal direction of a tunnel, and the steel pipe supports are filled with concrete; each steel pipe support comprises a main supporting frame and two supporting leg structures, the main supporting frame is in an arch shape, and the two supporting leg structures are connected to the two ends of the main supporting frame correspondingly to support the main supporting frame; a plurality of first corrugated plates arearranged between the two main supporting frames, and the first corrugated plates are detachably connected with the main supporting frames; a plurality of second corrugated plates are arranged betweenevery two adjacent support |
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