A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Subsidence from mining
Various cases of phenomena of surface subsidence that accompany excavation of horizontal bed are illustrated and discussed; requirements for pillar to support point on surface; discussion by second author urges that final angle of plane of draw is determined by counterbalancing of various forces involved. (see also - (discussion) p 132-133; Am. Inst. Min. and Met. Engrs. -- Tech. Pub., no. 182, Feb. 1929, 6 pp)
Subsidence from mining
Various cases of phenomena of surface subsidence that accompany excavation of horizontal bed are illustrated and discussed; requirements for pillar to support point on surface; discussion by second author urges that final angle of plane of draw is determined by counterbalancing of various forces involved. (see also - (discussion) p 132-133; Am. Inst. Min. and Met. Engrs. -- Tech. Pub., no. 182, Feb. 1929, 6 pp)
Subsidence from mining
Min. Met
Louis, H. (author) / Rice, G.S. (author)
1929
2 pages
7 Figs.
Article (Journal)
English
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| Engineering Index Backfile | 1951
Engineering Index Backfile | 1924
| NTIS | 1975
| Engineering Index Backfile | 1954
Mining-induced surface subsidence
| Springer Verlag | 1999