A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manifestation of rock pressure at coal face in mines of Kizelovo basin
Study of roof subsidence at 41 coal faces, behavior of roof supports, and roof behavior near face and in worked out space, using reference points; effect of rate of coal face advance and length of coal face on roof subsidence.
Manifestation of rock pressure at coal face in mines of Kizelovo basin
Study of roof subsidence at 41 coal faces, behavior of roof supports, and roof behavior near face and in worked out space, using reference points; effect of rate of coal face advance and length of coal face on roof subsidence.
Manifestation of rock pressure at coal face in mines of Kizelovo basin
Proyavlenie gornogo davleniya v lavakh shakht Kizelovskogo basseina
Kucherskii, L.V. (author)
1963
4 pages
Article (Journal)
Russian
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