Influence of different geological structures on stress_strain state of hard rock mass

Geodynamics and Stress State of the Earth's Interior 2017

Kuznetzov, N.N.^1 ; Fedotova, Yuv^1

Mining Institute, Kola Science Center, Russian Academy of Science, Apatity, Russia^1

关键词: Geological structures;    Hard rock mass;    Insitu stress;    Khibiny Massif;    Modeling blocks;    Stress strain state;    Stress values;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/134/1/012035/pdf
DOI  :  10.1088/1755-1315/134/1/012035

来源: IOP

【 摘 要 】

The results of numerical simulation of stress-strain state in a hard rock mass area with the complex geological structures are presented. The variants of the stress value change are considered depending on the boundary conditions and physical properties of the model blocks. Furthermore, the possibility of in-situ stress formation under the influence of energy coming from the deeper Earth's layers is demonstrated in terms of the Khibiny Massif.