Deflected mode of marginal rock massif around mine working boundaries depending on anchoring parameters

International Conference on Mechanical Engineering, Automation and Control Systems 2016

机械制造;无线电电子学;计算机科学

Demin, V.F.^1 ; Fofanov, O.B.^2 ; Demina, T.V.^2 ; Yavorskiy, V.V.^3

Karaganda State Technical University, Mira Bul., 56, Karaganda

100027, Kazakhstan^1

Tomsk Polytechnic University, Lenina Ave., 30, Tomsk

634050, Russia^2

Karaganda State Industrial University, Republic Ave., 30, Temirtau

101400, Kazakhstan^3

关键词: Deflected mode;    Mine workings;    Paper research;    Rock massif;    Rock mining;    Technological parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/177/1/012042/pdf
DOI  :  10.1088/1757-899X/177/1/012042

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The deflected mode, rock pressure manifestations, conditions of maintenance of mine workings depending on geological and technological parameters have been studied. Researches have allowed establishing the degree of these parameters impact on the effectiveness of anchoring of mine workings. The paper researches such aspects of the problem as rock pressures, terms of maintenance of mine workings, technological parameters and others. The authors consider the expediency of the introduction of anchor certificates which will allow for stability of the rock mining and a reduction of the expenses on realization and maintenance of mine workings.