Abstract
The paper describes a multichannel measurement unit for pitwall state monitoring. A number of such measurement units combined provide the extensional monitoring with data transfer to a data acquisition and processing center situated on the open pit surface. Using message relay points allows the information transmission from any difficult-to-access site of open pits.
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A. V. Dimaki and S. G. Psakh“e, “Spaced monitoring system for displacements in block media, designed based on SDVIG-4MR complex,” Journal of Mining Science, No. 2 (2009).
E. V. Kapustin and A. Yu. Efremov, “Intelligent amplifier for a strain measuring bridge,” Elektron. Nauch.-Tekh. Zh., October (2005).
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Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 6, pp. 117–126, September-October, 2009.
Original article submitted August 5, 2009.
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Vostrikov, V.I., Ruzhich, V.V. & Federyaev, O.V. Monitoring rock fall-hazardous sites in open pit walls. J Min Sci 45, 620–627 (2009). https://doi.org/10.1007/s10913-009-0076-8
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DOI: https://doi.org/10.1007/s10913-009-0076-8