Soil shear strength in-situ testing device and testing method thereof

The invention discloses a soil shear strength in-situ testing device and a testing method thereof. The soil shear strength in-situ testing device comprises a hollow large-diameter spiral drill rod, a small-diameter spiral drill rod and a drill rod pulling-out device, the large-diameter spiral drill...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO ZHIYI, XIE LIHUI, CHEN HOUHONG, ZHAN TAO, SHAN SHENGBIAO, HUANG DAWEI, XU CHANGJIE, LUO WENJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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