Investigation of present-day stress-strain state of rock mass by the results of observations at geodynamic polygons
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
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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- Прогноз и профилактика горно-тектонических ударов и техногенных землетрясений с позиций нелинейной геодинамики / Н.Н.Мельников, А.А.Козырев, С.Н.Савченко и др. // ФТПРПИ, 2001. № 4. С. 17-31.
- 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.
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