Soft lap joint template for small-curve-radius tunnel lining trolley

The utility model discloses a soft lap joint formwork of a tunnel lining trolley with a small curve radius. The device comprises a connecting flange, a wedge-shaped panel, a supporting seat plate, a reinforcing rib plate, an adjusting bolt and a base plate, the lap joint formwork is in lap joint wit...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHAOKUI, YANG MINGBO, RONG XIANGFENG, CHEN WENZHEN, LIANG HAIBIN, HE QING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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