Determination of the Laying Depth of Horizontal Mine Workings by Stress State Analysis of Enclosing Soil Mass
- 作者: Bogomolov A.N.1, Bogomolova O.A.2, Ushakov A.N.2
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隶属关系:
- Perm National Research Polytechnic University
- Volgograd State Technical University
- 期: 卷 54, 编号 5 (2017)
- 页面: 295-302
- 栏目: 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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详细
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.
作者简介
A. Bogomolov
Perm National Research Polytechnic University
Email: smfe@mail.ru
俄罗斯联邦, Volgograd
O. Bogomolova
Volgograd State Technical University
Email: smfe@mail.ru
俄罗斯联邦, Volgograd
A. Ushakov
Volgograd State Technical University
Email: smfe@mail.ru
俄罗斯联邦, Volgograd
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