Roadbed compactness detection device for road engineering detection

A roadbed compactness detection device for road engineering detection comprises a first supporting plate, a first sliding plate, a power device, a rotating shaft, a drill bushing, a pressing plate, agear, a rotating rod, a rocking handle, a fixed block, a box body, a handle and a power source. Two s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LAI HUACAI, LIU LICHUANG, LIU JUNWEI, LONG YAOJIAN, MO CHUNHAN, DENG JINSHANG, LUO JIANMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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