A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Depth of open fractures over underground workings
Question under consideration is whether fractures at land surface produced by mining operations extend downwards as far as workings or discontinue above workings; type of rock stress which could induce surface fractures is investigated.
Depth of open fractures over underground workings
Question under consideration is whether fractures at land surface produced by mining operations extend downwards as far as workings or discontinue above workings; type of rock stress which could induce surface fractures is investigated.
Depth of open fractures over underground workings
Zur Tiefe von Tagebruechen ueber Abbauen
Hilbig, P. (author) / Schmidt, M. (author)
1964
2 pages
Article (Journal)
German
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