Full-section second lining concrete integral curing trolley for road tunnel

The embodiment of the utility model provides a full-section second lining concrete integral curing trolley for a road tunnel, relates to the field of road tunnel maintenance, and aims to reduce the cost and improve the maintenance effect. The curing trolley comprises a steel rail track, a main frame...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU LONGYANG, ZHANG ENDA, SONG ZHANPING, WANG XUEMIN, YUE XUGUANG, NIU ZELIN
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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