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Vol 172
Pages:
78-81
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Research article
Geomechanics

Investigation of the formation of stress-strain state of rock massif around two parallel tunnels

Authors:
R. I. Larionova
About authors
  • G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2007-01-15
Date accepted:
2007-03-15
Date published:
2007-04-01

Abstract

The interference of new and old tunnels at different distances from each other is analyzed on the example of the "Big Loop" tunnel of the North Caucasus Railway. Functional dependence graphs of stress field distribution around the tunnels are plotted.

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