Bridge bottom concrete crack detection device

The invention relates to the field of bridge detection, and particularly discloses a bridge bottom concrete crack detection device which comprises a driving winding drum, a driven winding drum, a pulley block and a detection component, a traction driving belt is wound on the driving winding drum, by...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN BIN, XU HUI, ZHOU JIE, CHAI RONGLIANG, XU XIAOYING, MAO HONGTAO, LAI TAOTAO, LI CHANGFU, ZHU GUOYAN, JIANG XIAOJUN, MAO MINLIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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