Investigation of present-day stress-strain state of rock mass by the results of observations at geodynamic polygons

S. N. Savchenko; E. V. Kasparyan; Yu. G. Smagina

Vol 188

Pages:

112-116

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RUS

Research article

Problems in geodynamic safety in the exploration of solid deposits

Investigation of present-day stress-strain state of rock mass by the results of observations at geodynamic polygons

Authors:

S. N. Savchenko¹

E. V. Kasparyan²

Yu. G. Smagina³

About authors

1 — Ph.D., Dr.Sci. leading research assistant Mining Institute of the Kola Research Center of RAS
2 — Ph.D., Dr.Sci. leading research assistant Mining Institute of the Kola Research Center of RAS
3 — leading technologist Mining Institute of the Kola Research Center of RAS

Date submitted:

2009-10-14

Date accepted:

2009-12-11

Date published:

2010-09-22

Abstract

The methods are suggested for treatment of the results of optical distance and levelling measurements at the underground geodynamic polygons involving in their calculation the tensors of additional stresses and deformations, component of rotation and specific energy of deformability. As an example, consideration is given to changes in time of movements, deformations and specific energy of deformability at one of geodynamic polygons of the Kola peninsular.

Keywords:

optical distance and levelling measurements geodynamic polygons tensors of additional stresses and deformations components of blocks rotation graphs of vertical and horizontal movements of observation stations growth of additional energy of deformation of blocks of solar activity attenuation

References

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Саамский разлом (Хибины) – аномальный характер современных деформаций / А.А.Козырев, Э.В.Каспарьян, Д.В.Жиров, Ю.Г.Смагина.// Тектонофизика и актуальные вопросы наук о Земле. ИФЗ РАН, М., 2008. Т.2. С.46-48.
Савченко С.Н. Ретроспективный анализ техногенного землетрясения на руднике «Умбозеро» 17.08.1999 г. / С.Н.Савченко, А.В.Ловчиков, А.А.Козырев // Техногенная сейсмичность при горных работах: модели очагов, прогноз, профилактика / Апатиты, 2004. Ч.1. С.170-179.

Investigation of present-day stress-strain state of rock mass by the results of observations at geodynamic polygons

Abstract

References

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