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Information × Registration Number 0304U004591, 0103U005282 , R & D reports Title Investigation of the haulage drifts durability at the levels below 1000 meters in the "Rodina" mine of the OAO "Krivoy Rog ore-mining group of mines" popup.stage_title Дослідження стійкості відкотних штреків на глибинах нижче 1000 м ш. "Родіна" ВАТ "КЗРК" Head Tarapata Viktor Jakowych, Registration Date 20-08-2004 Organization Krivoy Rog technical University popup.description2 The analysis is conducted of state of the haulageway making on the deep horizons of the mines Krivbass (below 1000 m), the tense-deformed state is explored of tract of land of mountain breeds, areas are definite of jointing breeds in different mountain-geological terms. A complex method for conducting of researches is developed - underground elektrometric sounding of mining holes, book-mark of deep bench mark deformator for the decision of loading on fastening and physic-mechanical properties of breeds. Set areas of the broken and non broken sections, conditioned by the effect of zonal disintegration of mountain breeds round working Product Description popup.authors popup.nrat_date 2020-04-02 Close