Mathematical modeling of stability of horizontal excavations at great depths
Abstract
The analysis of a large number of mine measurements and laboratory studies shows that depending on the stress state and rheological properties in the vicinity of the mine workings three characteristic zones can occur.
Область исследования:
(Archived) Without section
References
- Walaszyk J., Taidus A. Digital description of rock fracture process // Computer methods in structural mechanics: US Conference, ch. IV. Gdynia, 1985.
- Glushko V.I., Cherednichenko V.P., Usatenko B.S. Rheology of rock massif, Kiev, Naukova Dumka, 1981.
- Glushko V.I., Vaganov I.I., Usatenko B.S. Investigation of rock massif shear in the vicinity of mine workings // Mechanics and destruction of rocks. Kiev: Naukova Dumka. 1985.
- Kydybinsky A. Fundamentals of Mine Geotechnics. Katowice: Shlensk, 1982.
- Klaczek Z. Experimental criterion for selection of rheological model for rocks // Some questions on mechanics of rock massif: Proceedings of the Commission for Technical Sciences; Polish Academy of Sciences. Mining Engineering, 1968. № 5.
- Taidus A. Application of the finite element method for solving rheological problems in rock mass mechanics // Proceedings of the Krakow Mining and Metallurgical Academy. V. 139 / Mining Engineering, 1983.
- Taidus A. Application of elastic-viscous-brittle model of rock massif for determination of fracture zones in the vicinity of drift workings // Proceedings of Krakow Mining and Metallurgical Academy. Vol. 142 / Mining Engineering, 1989.
- Filzek G. Stress and strain state around the drift workings as a function of time: Candidate's thesis. Krakow, 1960.
- Chernyak I.L., Burchakov Y.I. Management of Mountain Pressure in Preparatory Excavations of Deep Mines. Moscow: Nedra, 1984.
Similar articles
To the question of estimation of the condition of the underworked rocks of the water protection strata at potash deposits
1990 N. M. Proskuryakov, O. V. Kovalev
Prediction of bottom-hole movement based on the data of the early warning system of roof collapses
1990 A. A. Borisov
Adaptability of new generations of mechanized fasteners during mining of heavy-roofed formations
1990 Z. I. Yalyshev, S. V. Polyakov, V. N. Kovalev, O. T. Stepanenko
Influence of the order of formation working order on the productivity of cleaning faces
1990 V. S. Gutsalyuk, A. V. Makarikhin