Інститут Геотехнічної Механіки Ім. М.С. Полякова Нан України
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Publication of UA96311UpublicationCriticalpatent/UA96311U/en
A method of controlling earth bulging of mine workings includes installation of anchor tie fastenings to the sides of the working with placement of the end anchors near the ground and the roof.
UAU201409571U2014-09-012014-09-01METHOD for control of mine working earth bulging
UA96311U
(en)