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Application filed by Віктор Вікторович Назимко, Виктор Викторович НазимкоfiledCriticalВіктор Вікторович Назимко
Priority to UA98010327ApriorityCriticalpatent/UA30195A/en
Publication of UA30195ApublicationCriticalpatent/UA30195A/en
Devices Affording Protection Of Roads Or Walls For Sound Insulation
(AREA)
Abstract
The invention relates to mining. The method includes determination of displacement of rocks at contour of working, with separation of rock fold formed at rock adjoining the contour of the working stratification, with determination of the height of zone of destruction over working, drilling of blast holes and installation at circuit of contour adjoining the fold fixed in pairs with ends by means of common element anchors, those are directed along the sides of the fold and at angle to each other, fixation of anchors.
UA98010327A1998-01-211998-01-21Method for fixation of working with anchor fixation
UA30195A
(en)
Method of stabilising loose rocks or soils, in particular those encountered in mine workings, by means of injection anchors and injection anchor therefor