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Research in the Impact of Dynamic Loads for the Development of Pentice Designs when Sinking Skip Shafts
2019
E3S Web of Conferences
In order to protect workers engaged in shaft sinking works artificial protective equipment (buntons) with the support element from powerful I-beams or truss structures are used. They have to withstand enormous push loading, be strong, simple in design, have less labor input during construction and dismantling. Under shaft sinking in case of skip operational winding performance, a protective bunton can be exposed to the rock mass flow in the event of an emergency full skip run. To substantiate
doi:10.1051/e3sconf/201910501056
fatcat:kczl4ggscrclvat44f5e72se5e