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.
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
- Титов Н.В. Пути повышения эффективности разработки тонких и средней мощности пологих антрацитовых пластов / Н.В.Титов, А.А. Привалов, Ю.В.Турук. Ростов н/Д: Изд-во журн. «Изв, вузов. Сев-Канк. регион», 2006. 196 с.
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