Air blasting destruction method for oversized rolling stones

The invention discloses an air blasting destruction method for oversized rolling stones. The air blasting destruction method comprises the following steps: firstly, collecting topographic data and determining positions of dangerous rocks; arranging a protective net on the dangerous rocks, and drilli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MENG FANQI, YAN JINGFANG, LIU YONGLI, LI YUFEI, ZHANG YONG, LI CHENXU, YANG DONGMING, HU JINGSHUANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an air blasting destruction method for oversized rolling stones. The air blasting destruction method comprises the following steps: firstly, collecting topographic data and determining positions of dangerous rocks; arranging a protective net on the dangerous rocks, and drilling multiple holes; then, connecting a nine-axis sensor to a communication module used for data transmission, embedding the sensor into one formed hole, embedding explosives and an electronic exploder into the rest of the formed holes, and connecting the nine-axis sensor, the electronic exploder andthe communication module; performing sealing operation on the formed holes in dangerous rocks after testing that communication of the communication module is normal; while rock falling occurs, triggering the nine-axis sensor inside the dangerous rocks, and emitting a dangerous rock movement signal to a remote control system; judging whether rock falling occurs or not by the remote control system,emitting an exploding sign