To the issue of selection of the boundary criterion for rock shear muldes in the rock mass above the tunnel under construction
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
This paper presents a method for determining the boundary criterion for the rock deformation zone in the rock mass above a tunnel under construction when using two-layer calculation schemes in forecasts of earth surface deformations. The method is applied to the conditions of construction of tunnels of the St. Petersburg subway system.
Область исследования:
(Archived) Mine survey
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