Concrete slurry leakage prevention arch ring trolley

The invention relates to the technical field of tunnel construction, in particular to a concrete slurry leakage prevention arch ring trolley. The concrete slurry leakage prevention arch ring trolley comprises channel steel and a water stop strip, the channel steel is horizontally arranged at the bot...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIA FEI, CAO YE, HUANG FENGKAI, TAN LINNING, CHENG MINGHUA, ZOU CHONG, TANG QIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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