Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subsidence and roof movement incident to coal extraction
Longwall mining with roof subsidence and roof caving; conveyors reduce gate roads required and lead to adoption of caving methods which eliminate pack walls altogether; discussion of roof action and types of supports.
Subsidence and roof movement incident to coal extraction
Longwall mining with roof subsidence and roof caving; conveyors reduce gate roads required and lead to adoption of caving methods which eliminate pack walls altogether; discussion of roof action and types of supports.
Subsidence and roof movement incident to coal extraction
Min. Congress Jl
Claghorn, C.R. (Autor:in)
1928
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Subsidence and roof movement incident to the extraction of coal
| Engineering Index Backfile | 1928
| Engineering Index Backfile | 1941
| TIBKAT | 1936
Physics of subsidence and ground movement in coal mines
| Engineering Index Backfile | 1937
Ground movement and subsidence
| Engineering Index Backfile | 1939