Інститут Геотехнічної Механіки Ім. М.С. Полякова Національної Академії Наук України
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Priority to UAU201412878UpriorityCriticalpatent/UA98480U/en
Publication of UA98480UpublicationCriticalpatent/UA98480U/en
Method of combating of protrusion of soil mining involves cutting an array of longitudinal slit and cleft formation in reinforced fill. Cut two parallel slits, at least one of the sides of the excavation, filling in monolithic form a gap which will be the next top. Then cut the bottom slit to a depth less than the depth of the top slot, and away from monolithic filling, which is less than the height of the lower slot.
UAU201412878U2014-12-012014-12-01Method of combating of protrusion of soil mining
UA98480U
(en)
Device for 2D / 3D monitoring of geotechnical, geological-structural, hydrogeological and geophysical parameters of soils, rocks and structures in general