TBM excavation section anchor rod anti-drawing detection experiment device and using method

The invention discloses a TBM excavation section anchor rod anti-drawing detection experiment device which comprises an anchor rod extending mechanism, a pressure-bearing part and a drawing force loading mechanism. The anchor rod extending mechanism comprises an anchor rod extension rod and a connec...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG HONGNING, WAN CHUNYI, JIANG JIANBEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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