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Title of Article

RETROSPECTIVE AND LONG-TERM ESTIMATION OF THE GEODYNAMIC SAFETY OF THE ENTRAILS AND SURFACE OF A BEDDED POTASH DEPOSIT MINING


Issue
4
Date
 2011

Article type
 scientific article
UDC
539.375
Pages
2591-2593
Keywords
 


Authors
Chernopazov D.S.
Nauchno-issledovatelskiy i proektnyy institut galurgii (OAO «Galurgiya»), Perm

Konstantinova S.A.
Nauchno-issledovatelskiy i proektnyy institut galurgii (OAO «Galurgiya»), Perm

Vaulina I.B.
Nauchno-issledovatelskiy i proektnyy institut galurgii (OAO «Galurgiya»), Perm


Abstract
The basic considerations of the procedure used to estimate geodynamic safety of the entrails and surface based on the numerical simulation of workable seam room mining by means of FEM programs, implementing nonlinear hereditary model of salt rock straining and failure, are presented.

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