Calculation of supports of parallel workings divided with yieldable pillars at anthracite seams

S. G. Stradanchenko; N. V. Titov; A. A. Privalov; Yu. V. Turuk

Vol 185

Pages:

152-157

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Article

Calculation of supports of parallel workings divided with yieldable pillars at anthracite seams

Authors:

S. G. Stradanchenko¹

N. V. Titov²

A. A. Privalov³

Yu. V. Turuk⁴

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

Date submitted:

2009-07-19

Date accepted:

2009-09-11

Date published:

2010-04-22

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.

Область исследования:

(Archived) Problems in geomechanics of technologeneous rock mass

Keywords:

rigid and yielding pillars relief holes advance workings rock movements type of support preset yielding of pillar

Funding:

None

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.
Directions for the rational layout, protection and maintenance of mine workings at coal mines in the USSR / VNIMI. Leningrad, 1977. 211 p.
Directions for the rational layout, protection and maintenance of mine workings at coal mines in the USSR / VNIMI. Leningrad, 1985. 222 p.

Calculation of supports of parallel workings divided with yieldable pillars at anthracite seams

Abstract

References

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