On fixing of rod locks by explosion in weak rocks
Authors:
Abstract
In recent years, more and more work has been carried out on the introduction of rod support in stoping, capital and preparatory mine workings at mines and shafts in the Soviet Union. The rod supports are tested in various mining and geological conditions as permanent, temporary and auxiliary supports, as well as to prevent floor heave at the bottom of workings.
Область исследования:
Mining
Funding:
None
References
- Emelyanov B. I., Demetriades G. K., Timofeev O. V. Tubular rod support with lock formation by explosion. Zapiski Gornogo Instituta, 1960, vol. XLII, iss. 1. (in Russian)
- Pyatkin A. M. Rod support as a means of controlling the swelling of rocks at the bottom of mine workings. Promyshlenno-ekonomicheskiy byulleten. Luganskiy sovnarkhoz, 1958, No. 9. (in Russian)
- Poluektov V. M., Posazhennikova N. A. Experimental application of anchor support to control floor heave in preparatory excavations. Nauchnaya i tekhnicheskaya informatsiya. TsITI uglya, 1959, No. 10. (in Russian)
- Shishov L. E., Lipkind R. I. Industrial tests of anchor support in conditions of the Donetsk basin. Sbornik "Ankernaya krep v podgotovitelnykh vyrabotkakh". TsITI uglya, 1959. (in Russian)
- Mayevskiy G. A., Mitasov E. T., Serpokryl I. S. Fastening of heaving soils with reinforced concrete anchors. Ugol' Ukrainy, 1959, No. 12. (in Russian)
- Gorin A. I. Combating floor heave of mine workings. Shakhtnoe stroitelstvo, 1957, No. 9. (in Russian)
- Khanukaev A. N. Approximate calculation of stress wave energy expenditures on destruction, displacement and deformations of hard rocks. Izvestiya vysshikh uchebnykh zavedeniy.Gornyy zhurnal, 1960, No. 2. (in Russian)
- Middendorf H., Janssen K. Glückauf, 1953, H. 33/34.
- Roof‑Bolting. Colliery Guardian, 1957, No. 5014.
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