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:
##submission.archive.categories## Geomechanics
Similar articles
Geotechnological and environmental aspects of construction and operation of ductless heat pipelines in St. Petersburg
2007 L. K. Gorshkov, P. K. Tulin, N. G. Kikichev
Calculation of the parameters of the anchorage passport for the preparatory workings with the wire rope anchors in the conditions of the Vorkuta Mine
2007 A. A. Romashkevich
Mine observations on the condition of the fastenings of the horizontal excavations interfaces in weak ores
2007 D. N. Petrov