Methods for presetting of artificial yielding to anthracite pillars
About authors
- 1 — Ph.D., Dr.Sci. The Novocherkassk Polytechnical Institute
- 2 — Ph.D., Dr.Sci. Professor The Novocherkassk Polytechnical Institute
- 3 — Ph.D. senior lecturer The Novocherkassk Polytechnical Institute
Abstract
The article contains the results of in situ investigation of influence of yielding pillars on the stability of protected workings with different modes of preset yielding. Graphs of roof movements in the workings protected with yielding pillars, are given.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
Keywords:
criteria for assessment of arrangements for provision of yielding of pillars
particular features of geomechanical state of pillars at anthracite seams
comparison of methods for presetting the yielding of pillars
References
- Titov N.V. Ways for higher efficiency of mining of thin and average-thichness of flat-lying anthracite seams / N.V.Titov, A.A.Privalov, Yu. V. Turuk. Rostov on Don: Publ J.Izv.Sev.-Kavk. region, 2006. 196 р.
Similar articles
Conceptual principles of mining company’s balanced development in condition of necessity of innovation transformation
2010 A. A. Gurev
The determination of the volume stress-strain conditions of the rock massive with the circular outline mining ensrined with the anchors
2010 A. G. Protosenya, N. A. Belyakov