A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Notes on operations of Trap Rock Co, of Dresser, Wis; 123,750 lb of dynamite loaded in 49 charges in wings of 5 tunnels and fired electrically to bring down 500,000 tons of trap rock, well broken and ready for crushers; details of blast.
Notes on operations of Trap Rock Co, of Dresser, Wis; 123,750 lb of dynamite loaded in 49 charges in wings of 5 tunnels and fired electrically to bring down 500,000 tons of trap rock, well broken and ready for crushers; details of blast.
Blasting five tunnels at one time
Explosives Engr
Beinhorn, W.P. (author)
Explosives Engineer ; 21
1943
2 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Blasting rock tunnels under Pittsburgh residential district
| Engineering Index Backfile | 1950
Application of millisecond blasting in driving tunnels
| Engineering Index Backfile | 1955
Small Spacing Tunnels the Blasting Excavation Dynamic Effect
| British Library Conference Proceedings | 2013
Small Spacing Tunnels the Blasting Excavation Dynamic Effect
| Trans Tech Publications | 2013
Effect of Blasting on the Adjacent Underground Tunnels
| British Library Conference Proceedings | 2011