Improved light-weight support types in mine workings
About authors
- 1 — Ph.D. leading research assistant Saint Petersburg State Mining Institute (Technical University)
- 2 — Ph.D. senior research assistant Saint Petersburg State Mining Institute (Technical University)
- 3 — senior research assistant Saint Petersburg State Mining Institute (Technical University)
Abstract
A wider introduction of the efficient light-weight support types into practice, as compared with heavy support, allows to reduce by several times the material capacitance and labour costs in maintenance of stability of mine workings. New types of supports and their parameters have been considered and their application was substantiated.
Область исследования:
(Archived) Problems in geomechanics of technologeneous rock mass
Funding:
None
References
- Author's certificate № 1544985 USSR Method for support of mine workings / Smirnov V.A., et al. // BI. 1990. № 7.
- Patent 2177550 RF. Method for support of mine workings // Smimov V.A., et al. // BI. 2001. № 36.
- Patent 1652592 RF. Method for support of mine workings/Smimov V.A., et al. // BI. 1991. № 20.
- Patent 2371582 RF. Method for support of mine workings/Smirnov V.A., et al. // BL. 2009. № 30.
- Patent 2365758 RF. Vibrodriving anchor (VIBRO- ZAN)/Smirnov V.A., et al. // BI. 2009. № 24.
- Patent 929861 USSR. Method for support of conju- gations and workings of great section/Smirnov V.A., et al. // BL. 1982. № 19.
Similar articles
Cycles of the Earth and Sun – the important factor оf activity of geodynamic processes at coal- and ore mines
2010 A. N. Shabarov, B. G. Tarasov
Higher grade filling due to horizontal layers extraction in Yakovlevsky ore deposit
2010 V. P. Zubov, A. A. Antonov, Yu. N. Lugovskoi, M. D. Morozov, O. V. Mikhailenko
Organization and conduct of monitoring of geodynamic processes at the Grushovaya transshipment oil base of the Chernomortransneft Co
2010 A. P. Skakun