Calculation of supports of parallel workings divided with yieldable pillars at anthracite seams
About authors
- 1 — Ph.D., Dr.Sci. The Novocherkassk Polytechnical Institute
- 2 — Ph.D., Dr.Sci. Professor The Novocherkassk Polytechnical Institute
- 3 — Ph.D., Dr.Sci. Professor The Novocherkassk Polytechnical Institute
- 4 — Ph.D. senior lecturer The Novocherkassk Polytechnical Institute
Abstract
The article presents the methods for calculation of supports of parallel workings divided with yieldable pillars at anthracite seams. Consideration is given to the development of experimental data card for protection and maintenance of paired conveyor entries with using the steelpolymer anchor supports.
Keywords:
rigid and yielding pillars
relief holes
advance workings
rock movements
type of support
preset yielding of pillar
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.-Кавк. регион», 2006. 196 с.
- Указания по рациональному расположению, охране и поддержанию горных выработок на угольных шахтах СССР / ВНИМИ. Л., 1977. 211 с.
- Указания по рациональному расположению, охране и поддержанию горных выработок на угольных шахтах СССР / ВНИМИ. Л., 1985. 222 с.
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