Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manifestation of rock pressure during performance of arch shield
Coal seam 2-Vnutrenniy in Ziminka-Kapital'naya mine of Prokop'evskugol is 2.6 to 4 m thick and dips at 76-80°; 24 m long shield consists of arches with spacing of 0.6 m and is covered by 2 wire nets; dynamometric studies indicate that load in center of arches is 2 to 3 times that at footwall and hanging wall.
Manifestation of rock pressure during performance of arch shield
Coal seam 2-Vnutrenniy in Ziminka-Kapital'naya mine of Prokop'evskugol is 2.6 to 4 m thick and dips at 76-80°; 24 m long shield consists of arches with spacing of 0.6 m and is covered by 2 wire nets; dynamometric studies indicate that load in center of arches is 2 to 3 times that at footwall and hanging wall.
Manifestation of rock pressure during performance of arch shield
Proyavleniya gornogo davleniya pri rabote arochnogo shchita
Belov, Yu.D. (Autor:in) / Tkachev, I.G. (Autor:in)
1962
3 pages
Aufsatz (Zeitschrift)
Russisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Manifestation of rock pressure in diatomaceous clays
| Online Contents | 1973
Manifestation of rock pressure in diatomaceous clays
| Springer Verlag | 1973
Effect of cleavage of rocks on manifestation of rock pressure
| Engineering Index Backfile | 1962
Manifestation of rock pressure at coal face in mines of Kizelovo basin
| Engineering Index Backfile | 1963