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Information × Registration Number 0212U002456, 0111U009665 , R & D reports Title Desing a reinforced concrete lining with a load capacity up to 1,2 MPa, based on doubl-row reinforcement of SVP for mining capital with a large span popup.stage_title Head Lisnichuk Nikоlay Vasilievich, Registration Date 29-02-2012 Organization State's research institute of organization and mechanization of main construction popup.description2 The Object of the study - hurlled concrete fastening in mountain productions of the coal mines. The Purpose of the work - a development hurlled concrete crepe with carrying ability before 1,2 MPA, from dual in-line framework from arches SVP, intended for greater capital mountain productions erected in complex is blazed-geological condition before 1500 m at the depth, located outside of zones of the influence of the mountain work. The Methods of the study - a scientific generalization and analysis of the experience of the using hurlled concrete crepe in greater capital mountain production with using the arches from SVP, patent and scientific literature, undertaking the laboratory stand test. Razrobka research product includes: - a specificationses to hurlled concrete crepe with carrying ability before 1,2 MPA on base of the dual in-line arches SVP; - a main constructive parameters hurlled concrete crepe большх productions without inverse code, with inverse code; - an undertaking the laboratory stand test for checking main constructive parameter hurlled concrete crepe. The Results of the studies will become the central to development main constructive parameter hurlled concrete crepe of the greater productions, undertaking the laboratory stand test on check main constructive parameter hurlled concrete crepe. Product Description popup.authors Алферов Борис Вячеславович Буднік Андрій Васильович Гнєзділов Володимир Григорович Гнєзділова Людмила Миколаївна Ліснічук Микола Васильович Лебедєва Алла Семенівна Сафронова Людмила Вікторівна Чернов Валентин Данилович popup.nrat_date 2020-04-02 Close