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A platform for research: civil engineering, architecture and urbanism
Timbering and support of underground workings for small mines
Discussion and sketches as guide for designing underground support of timber, concrete, or steel in relatively shallow workings; methods for supporting drifts, raises, shafts, and stopes, as well as suggestions for framing and later transporting packaged units into mine; dimensioning and design of chutes for limited tonnage operations; information on headframes and ore bins.
Timbering and support of underground workings for small mines
Discussion and sketches as guide for designing underground support of timber, concrete, or steel in relatively shallow workings; methods for supporting drifts, raises, shafts, and stopes, as well as suggestions for framing and later transporting packaged units into mine; dimensioning and design of chutes for limited tonnage operations; information on headframes and ore bins.
Timbering and support of underground workings for small mines
Idaho Bur Mines Geology -- Bul
Staley, W.W. (author)
1962
54 pages
2 Plates
Article (Journal)
English
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Timbering underground workings
| Engineering Index Backfile | 1899
Timbering and supporting underground workings
| Engineering Index Backfile | 1898
| Engineering Index Backfile | 1920
| Engineering Index Backfile | 1906
Engineering Index Backfile | 1899