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Information × Registration Number 0302U005425, 0102U004397 , R & D reports Title To develop the unified typical sections of the mountain manufactures fixed by combined arch fastening from an interchangeable mine structure. popup.stage_title Провести аналіз досвіду будівництва та експллуатації гірничих воробок комбінованими арочними кріпленнями із взаємозамінного шахтного профілю Head Drutsko V.P. Alferov B.V., Registration Date 05-11-2002 Organization Research Institute of Organization and Mechanization of Mine Construction popup.description2 Fastening of mountain developments of collieries. Use new, more advanced designs of metal arch fastening. Scientific generalization of experience of fastening of mountain developments. The analysis of experience of construction and operation of the mountain developments fixed by combined arch fastening with use of bearing ability lining and породного of a file is executed. It is recommended to use by development of the unified typical sections of mountain developments.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close