Non-contact radar tunnel nondestructive testing fixed encoder device

The invention discloses a non-contact radar tunnel nondestructive detection fixed encoder device, belongs to the technical field of tunnel lining detection, and aims to solve the technical problem that when tunnel lining quality detection is carried out, wheels of existing detection operation vehicl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAI ZHAOCUN, TAN SHIJUN, ZHOU HENG, MAN MINGLEI, SI GUIXING, SHI ZHENYUAN, DENG JIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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