Calculation of the loads on the arch support of the KMP-A3 excavations in the ore massif of the Yakovlevskoye iron ore deposit
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
- 3 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The scheme of vault hypothesis formation and the calculation method of loading on KMP-A3 arch support are presented. The presence of the outcrop contour in the ore massif of the Yakovlevskoye deposit is taken into account. Loads on the support in loose, medium-density and dense ores were determined.
Область исследования:
(Archived) Geomechanics
Similar articles
Problems of prediction of loads on linings and stability of operated tunnels
2007 A. G. Protosenya, M. A. Karasev, E. G. Kozin
Theoretical basis of calculation of mining-technical systems of heat regime regulation
2007 Yu. V. Shuvalov, A. F. Galkin