Geomechanical substantiation of safe types and parameters of fasteners for fastening of excavations in loose ores
Authors:
About authors
- Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The experience of installation and operation of various types of supports in loose ores is described. The disadvantages and advantages of these supports are pointed out and the conclusion is made about the possibility of their further use. The methodology and results of field observations of the formation of the rock contour and displacements of the ore mass around the horizontal excavation are given.
Область исследования:
(Archived) Development of underground space