A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Jaybird tunnel rigs run on rubber
Jaybird tunnel under construction near Placerville, Calif, is horseshoe shaped, 21,100 ft long, and of 14 ft diam; use of fleet of eight diesel powered, rubber tired shuttle cars for hauling muck; advantages of this hauling method; blasting pattern.
Jaybird tunnel rigs run on rubber
Jaybird tunnel under construction near Placerville, Calif, is horseshoe shaped, 21,100 ft long, and of 14 ft diam; use of fleet of eight diesel powered, rubber tired shuttle cars for hauling muck; advantages of this hauling method; blasting pattern.
Jaybird tunnel rigs run on rubber
Western Construction
Western Construction ; 35
1960
3 pages
Article (Journal)
English
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