Blasting control and monitoring system for safety improvement during blasting operation. A case study in Guilaizhuang gold mine

• Autorzy: Cao Y. , Ji H. , Zhang T.

Identyfikatory

DOI

10.5277/msc182504

• Języki publikacji: EN

Abstrakty

EN

The design of a blasting monitoring and control system and its practical application in a blind gallery named Dongguabang in Guilaizhuang gold mine in China was presented in the paper. Based on reason analysis of blasting accidents occurring in metal mines, a blasting accident model is established in order to explain the process of the accident and its direct reasons. Also, effective approaches for preventing blasting accidents and avoiding casualties are achieved by controlling unsafe behaviour of workers and elimination of the critical "touch". Combined with analysis of safety ergonomics of blasting devices, all these make a joint contribution to providing theoretical instruction and references to establishment and design of blocking functions of blasting monitoring system. A set of blasting monitoring and control system is implemented, and equipped with blocking functions when unsafe behaviour and conditions appear. Tests of the monitoring system are carried out in the Donguabang heading of Guilaizhuang gold mine. It is documented that the blocking functions and the central computer platform run well during the tests. Test results reveal that blasting monitoring and control system and its functions are able to ensure safety and fulfil work requirements in Guilaizhuang gold mine.

Słowa kluczowe

EN

model of blasting accident; unsafe behavior; safety ergonomics; blocking function; monitoring system

• Wydawca: Wydział Geoinżynierii, Górnictwa i Geologii, Instytut Górnictwa Politechniki Wrocławskiej
• Czasopismo: Mining Science
• Rocznik: 2018
• Tom: Vol. 25
• Strony: 33--48
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Cao Y.

• School of Civil and Resources Engineering, University of Science and Technology Beijing, Beijing, 100083, China

autor

Ji H.

• School of Civil and Resources Engineering, University of Science and Technology Beijing, Beijing, 100083, China

autor

Zhang T.

• School of Civil and Resources Engineering, University of Science and Technology Beijing, Beijing, 100083, China

Bibliografia

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• WANG D.H., CHEN S.J., 2010a, Application of FTA in large open-metal mine blasting accidents, Nonferrous Metals (Mine Section), Vol. 62, No. 3, pp. 42–46 (in Chinese), DOI: 10.3969/ j.issn.1671-4172.2010.03.013.
• WANG J.G., JIANG L., 2010c, Prevention measures and reason analysis of blasting accident in noncoal mine, Ke Ji Feng, Vol. 5, p. 282 (in Chinese).
• WANG W.C., ZHANG S.M., ZHOU L.C., WANG R.Z., 2010b, Fault tree analysis on blasting operations at large-scale open metal mines, Metal Mine, Vol. 39, No. 4, pp. 163–166 (in Chinese).
• WANG Y.H., WU C.S., LI W., 2007a, Analysis of blasting accident cases in metal mine, Mining Technology, Vol. 7, No. 3, pp. 142–143 (in Chinese).
• YANG H.G., ZHAO J.P., GUO J.P., 2009, Research on accident prevention theory in man-machine system, China Safety Society Journal, Vol. 19, No. 2, pp. 21-27 (in Chinese), DOI: 10.3969/ j.issn.1003-3033.2009.02.004.
• ZHU K., FU G., KAN T., ZHU X.F., 2015, Study on unsafe act of mine blasting operation, Coal Engineering, Vol. 47, No. 12, pp. 65–68 (in Chinese), DOI: 10.11799/ce201512021.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).