Device for quickly testing space features of surface cracks of core wall dam and use method thereof

The invention relates to the field of core wall dam safety detection and further relates to a device for quickly testing space features of surface cracks of a core wall dam through a resistivity method and a use method thereof. The device for quickly testing space features of surface cracks of the c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIANG XIAOYI, DU YUNBING, XU XIAOJIE, TAN LEI, LI HONGWEN, CHEN XING
Format: Patent
Sprache:chi ; eng
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