Abstract
This paper illustrates how the Bieniawski rock mass rating geomechanics classification, within the support system used by medium-scale mining companies, allows for the development of a new anchor rock bolt selection method aimed at improving horizontal access stability in underground mines. However, this case study only seeks to select the most efficient anchor rock bolt for any given horizontal access. A proper support selection method is very important for mining companies because this decision will safeguard both miners and mining infrastructure. This selection process will ultimately prevent fatal accidents, which is critical for mining companies today, especially considering the constant operation standstills reported in Peru.
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References
Sociedad Nacional de Minería Petróleos y energía: Manual de Geomecánica. Lima: INGEMMET (2004)
Maldonado, L.: Sostenimiento subterráneo con pernos de anclaje Hydrabolt. Rev. Minería IIMP (2012)
Giraldo, M.: Variabilidad de la capacidad de sostenimiento de un macizo rocoso Vs longitud de pernos de roca. Estudio de Investigación Facultad Ingeniería de Minas UNSM (2013)
He, L., An, X.M., Zhao, X.B., Zhao, Z.Y., Zhao, J.: Development of a unified rock bolt model in discontinuous deformation analysis. Rock Mech. Rock Eng. 51(3), 827–847 (2018). https://doi.org/10.1007/s00603-017-1341-9
Nicholson, L., Hadjigeorgiou, J.: Interpreting the results of in situ pull tests on Friction Rock Stabilizers (FRS). Min. Technol. 127(1), 12–25 (2018). https://doi.org/10.1080/14749009.2017.1296669
Li, C.: Analysis of inflatable rock bolts. Rock Mech. Rock Eng. 49(1), 273–289 (2016). https://doi.org/10.1007/s00603-015-0735-9
Forbes, B., Vlachopoulos, N., Hyett, A.J., Diederichs, M.S.: A new optical sensing technique for monitoring shear of rock bolts. Tunneling Underg. Space Technol. 66, 34–46 (2017). https://doi.org/10.1016/j.tust.2017.03.007
Li, Y., Li, C., Zhang, L., Zhu, W., Li, S., Liu, J.: An experimental investigation on mechanical property and anchorage effect of bolted jointed rock mass. Geosci. J. 21(2), 253–265 (2017). https://doi.org/10.1007/s12303-016-0043-8
Haines A, Terbrugge, P.J.: Preliminary estimation of rock slope stability using rock mass classification systems. In: Proceedings of the 7th Rock Mechanics Congress. International society of Rock Mechanics, Aachen, Balkema, pp 887–892 (1991)
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Toscano-Alor, C., Castillo-Rodil, A., Pehovaz-Alvarez, H., Raymundo, C., Mamani-Macedo, N., Moguerza, J.M. (2020). Hydrabolt and Split Set Rock Bolt Selection Method Under the Bieniawski Rock Mass Rating for Improving Horizontal Access Support in Peruvian Mid-Scale Mining Activities. In: Kantola, J., Nazir, S., Salminen, V. (eds) Advances in Human Factors, Business Management and Leadership. AHFE 2020. Advances in Intelligent Systems and Computing, vol 1209. Springer, Cham. https://doi.org/10.1007/978-3-030-50791-6_46
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DOI: https://doi.org/10.1007/978-3-030-50791-6_46
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