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Vol 57 Iss. 1
Pages:
64-69
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RUS
Article

Bearing capacity of deep locks of wooden rods

Authors:
M. M. Mordukhovich
O. V. Timofeev
Date submitted:
1968-07-28
Date accepted:
1968-09-03
Date published:
1969-01-13

Abstract

Wooden rods, which usually have a wedge‑slot construction and possess low weight, low cost, ease of manufacture, non‑scarcity of material, are still rarely used. The reasons for this are the low bearing capacity of the deep lock of such rods, not exceeding 1‑1.5 t, short service life and low resistance to shear forces. ...

Область исследования:
(Archived) Without section
Funding:

None

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References

  1. Allik A. M. Boom Fastening in Shale Mines. Nedra, 1954.
  2. Beskaravajny V.G. Experimental application of wooden controlled rod support. Gornyi Zhurnal, No. 6, 1962.
  3. Koshelev K. V. Self-application of the wooden boom support. Gornyi Zhurnal, No. 6, 1960.
  4. Seleznev N. I., Zharkov S. N. Manifestations of Mountain Pressure. N. Manifestations of the mining pressure at the chamber system of development at the mines of Slantsy combine. Leningrad sovnarkhoz. Tr. VNIMI, vol. X, 1961.
  5. Rafienko D. I. Application of wooden bolts for fastening of mine workings. Technical Information Sheet No. 211 Gl. upr-ie stroitel'stva Dal'nego Severa. Magadan, 1955.
  6. Semevskiy V. N. et al. Rod Fasteners. Nedra, 1965.
  7. Staerman I. Ya. Contact Problem of the Theory of Elasticity. Gostekhizdat, 1949.
  8. Timofeev O. V., Mordukhovich M. M. Tests of coal in a massif for strength at indentation. Izv. vuzov, Gornyi Zhurnal, No. 6, 1967.

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