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Information × Registration Number 0220U102736, 0119U000516 , R & D reports Title Periodic bench testing of fixing of metal ring KMK-4.000-02 with a section of 9.6m2 (DN 3500 mm), KMK-4.000-05 with a section of 15.5 m2 (Du 4500 mm), KMK-4.000-07 with a section of 23.8 m2 ( Du 5500 mm) TU U 29.5-34245509-007: 2018, performance of scientific research, determination of safety parameters popup.stage_title Head Krukovskyi Oleksandr P., Доктор технічних наук Registration Date 19-05-2020 Organization Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine popup.description2  As a result of the work, periodic laboratory bench tests were carried out to support the metal ring KMK of three sizes, scientific research was carried out, safety parameters were determined, a protocol of periodic tests for the KMK support manufactured by LLC Pershotravensky Mechanical Repair Plant was issued, in accordance with the requirements of current regulatory documents. Implementation results - certain safety parameters and issued permits for mine roof supports make it possible to manufacture and effectively use these products in coal mines and mines as mine support. This allows you to increase the efficiency of mining and preparatory work in mines and mines, as well as to increase the safety of mining operations at any enterprise using such products. Product Description popup.authors Adorskaya Larissa G. Bulich Yuri Yu. Dudka Valentyn I Seleznov Oleksandr M. Khvorostyan Viktor O. popup.nrat_date 2020-07-03 Close