Email this article Determination of the Laying Depth of Horizontal Mine Workings by Stress State Analysis of Enclosing Soil Mass
- Authors: Bogomolov A.N.1, Bogomolova O.A.2, Ushakov A.N.2
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Affiliations:
- Perm National Research Polytechnic University
- Volgograd State Technical University
- Issue: Vol 54, No 5 (2017)
- Pages: 295-302
- Section: Soil Mechanics
- URL: https://journals.rcsi.science/0038-0741/article/view/244121
- DOI: https://doi.org/10.1007/s11204-017-9472-2
- ID: 244121
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Abstract
The results of an investigation of practicable contours of horizontal underground mine workings and their safe laying depth are presented. The absence along the contour of points where the tangential normal stress exceeds the ultimate strength of the enclosing rock in tension and compression can serve as a criterion for determining the admissible depth.
About the authors
A. N. Bogomolov
Perm National Research Polytechnic University
Email: smfe@mail.ru
Russian Federation, Volgograd
O. A. Bogomolova
Volgograd State Technical University
Email: smfe@mail.ru
Russian Federation, Volgograd
A. N. Ushakov
Volgograd State Technical University
Email: smfe@mail.ru
Russian Federation, Volgograd
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