Electric maglev traffic tunnel structure
The invention relates to a tunnel and underground engineering technology, in particular to an electric maglev traffic tunnel structure, which can realize a vacuum tube tunnel structure in a tight, economical and reliable manner, and comprises a sprayed concrete layer; the secondary lining reinforced...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a tunnel and underground engineering technology, in particular to an electric maglev traffic tunnel structure, which can realize a vacuum tube tunnel structure in a tight, economical and reliable manner, and comprises a sprayed concrete layer; the secondary lining reinforced concrete layer is arranged on the radial inner side of the sprayed concrete layer; the waterproof layer is sprayed between the two concrete layers and wraps the whole secondary lining reinforced concrete layer; the airtight stainless steel plate is arranged on the radial inner side of the secondary lining reinforced concrete layer, and a plurality of hooked bars are inserted and fixed into the secondary lining reinforced concrete layer on the outer surface facing the secondary lining reinforced concrete layer; the annular drainage blind pipe and the longitudinal drainage blind pipe extend on the radial outer side of the spraying waterproof layer; the drainage pipe is positioned below the inverted arch and is commu |
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