Authors: Darmawan, SP; Moniaga, R; Marks, D; Kirjan, J

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DOI https://doi.org/10.36487/ACG_rep/1508_48_darmawan

Cite As:
Darmawan, SP, Moniaga, R, Marks, D & Kirjan, J 2015, 'Remote monitoring of road deformation adjacent to an open cut mine using wire extensometers', in PM Dight (ed.), Proceedings of the Ninth Symposium on Field Measurements in Geomechanics, Australian Centre for Geomechanics, Perth, pp. 671-675, https://doi.org/10.36487/ACG_rep/1508_48_darmawan

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Abstract:
A remote monitoring system using a satellite modem was used to monitor ground movement in a remote highway adjacently located to an unstable slope of an abandoned open cut mine in central Queensland, Australia. A geotechnical instrumentation system using wire extensometers was implemented to measure the ground movement. A weather station was installed to monitor the rainfall intensity. A datalogging system with capability to access the data remotely was adopted in this monitoring system. The data and monitoring results can be accessed via Web module iGEMS 2.0 (Geotesta 2013). The system is useful in transmitting the data as the key component in managing the risk to road users at this location.

References:
Campbell Scientific 2015, CR1000 Measurement and Control Datalogger, viewed 29 May 2015,
Geotesta Pty Ltd 2013, Geotechnical instrumentation installation report, monitoring ground movement in Queensland.
Google Maps 2015, Aerial photograph, viewed 26 February 2015,
Sisgeo 2011, Wire crackmeter datasheet, Sisgeo s.r.l., viewed 17 September 2013,




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