Consideration of vertical asymmetry of shear distribution in the rock massif surrounding the tunnel under construction
Authors:
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- G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
In the given work one of ways the account vertical asymmetry of fields displacement in a file of rocks surrounding a passable tunnel is offered on the basis of classical analytical decisions from mechanics of the continuous environment. For the account of such asymmetry it is used functions of displacement and the deformations, received for symmetric settlement circuits, and their transformation in view of the revealed surface of zero displacement and deformations under a tunnel.
Область исследования:
(Archived) Mine survey
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