Calculation of displacement and deformations of rocks tunnels arising at building taking into account vertical asymmetry in distribution of displacement
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
Abstract
In work problems application of theoretical methods mechanics continuous environment for calculation of displacement and deformations rocks are considered at a construction of tunnels. The basic attention is given the account in calculations of vertical asymmetry in distribution of displacement in a pedigree file round a tunnel. The short analysis of the reasons display such asymmetry is presented. The way of the account in calculations vertical asymmetry in distribution displacement over and under a tunnel on the basis phenomenological approach taking into account features of functions of distribution of deformations and the given natural supervision is offered.
Область исследования:
(Archived) Mine survey
Funding:
None
Similar articles
The choice of mining methods for the near-ore bank reserves of the Koashva deposit
2011 A. B. Koreivo, A. G. Zileev
Development of tecnological shemes of the selective extraction of the complex potash seams under conditions of the starobin deposit
2011 O. V. Kovalev, E. R. Kovalskii, Yu. G. Sirenko, I. Yu. Tkhorikov
Geomechanical analysis of underground pillar station with step by step excavation
2011 P. A. Demenkov, M. A. Karasev, D. A. Potemkin