Possibilities of flexible shields application in the development of ore deposits
Authors:
Abstract
During the last decade flexible shields have become widespread in the development of steeply dipping coal seams in Kuzbass, where they successfully compete with other methods of development. Shield mining in the ore industry in many cases can replace low-productive and expensive mining by layer caving.
Область исследования:
Mining
References
- Dzyubenko V. G. and Chinakal O. N. Flexible sectionless shield of increased strength. Ugol, 1957, No. 2.
- Makhno E. Ya. Issues of Development of Thin and Medium Power Formations with the Use of Shield Fasteners. Uglegletehizdat, 1957