Road bridge foundation pit tamping device

The utility model discloses a road bridge foundation pit tamping device, including the gallows, characterized by: be fixed with hanger plate and hydraulic motor on the gallows, install the rolling disc in the ring channel of gallows bottom, the hydraulic motor output shaft is fixed with the breach d...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAO AITAO, FANG XIUGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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