A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
General commentary; nature of coal mining is such that cost of ventilation is substantial part of operating cost; metal mine ventilation problem hinges on health and efficiency; until problem of eliminating mine dust hazard arose, there was no widespread move to ventilate metal mines effectively; natural and mechanical ventilation; surface fan; booster fans installed underground to act as helpers; doors, bulkheads. Before Nat Safety Council.
General commentary; nature of coal mining is such that cost of ventilation is substantial part of operating cost; metal mine ventilation problem hinges on health and efficiency; until problem of eliminating mine dust hazard arose, there was no widespread move to ventilate metal mines effectively; natural and mechanical ventilation; surface fan; booster fans installed underground to act as helpers; doors, bulkheads. Before Nat Safety Council.
Good ventilation aids mine output
Min Congress J
Anundsen, E.A. (author)
1942
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
| Engineering Index Backfile | 1944
| Engineering Index Backfile | 1939
| Engineering Index Backfile | 1917
| Engineering Index Backfile | 1934
| Engineering Index Backfile | 1930