Affiliated interface structure of arch cover method underground excavation subway station

Affiliated interface structure of arch cover method underground excavation subway station

The utility model relates to the technical field of tunnel construction, in particular to an auxiliary connector structure of an arch cover method underground excavation subway station, which comprises a connector primary support and a connector secondary lining, a waterproof layer is arranged on th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI LING, WANG FEI, QI SHAOXUAN, ZHAO QINGZHANG, SHI YIJUN, NI ANBIN, SUN CONGHAN, SONG MING, CHEN ZHUO, WANG ANDONG, ZHU PEI, LIU YIQUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of tunnel construction, in particular to an auxiliary connector structure of an arch cover method underground excavation subway station, which comprises a connector primary support and a connector secondary lining, a waterproof layer is arranged on the outer side of the connector secondary lining, the connector primary support is connected to the station primary support, the connector secondary lining is connected to the station secondary lining, and the waterproof layer is connected to the connector secondary lining. Wherein the connector primary support comprises an upper step connector primary support and a lower step connector primary support, the connector secondary lining comprises an upper step connector secondary lining and a lower step connector secondary lining, and a connector arch cover is arranged between the upper step connector primary support and the upper step connector secondary lining. The connector arch cover structure is arranged between th