A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Guy-derrick erection of steel bridges and viaducts
Record-time erection of long cantilever bridge at Louisville and deck-truss and deck-girder structure on new line of Pittsburgh and West Virginia Railway; lightness, low cost, and ability to start job at any pier are among advantages over erection-traveler method; step-by-step utilization of guy derricks for erecting bridge; 20-ton guy-derrick traveler at Louisville; method of moving guy derricks in erecting deck-truss and girder viaducts.
Guy-derrick erection of steel bridges and viaducts
Record-time erection of long cantilever bridge at Louisville and deck-truss and deck-girder structure on new line of Pittsburgh and West Virginia Railway; lightness, low cost, and ability to start job at any pier are among advantages over erection-traveler method; step-by-step utilization of guy derricks for erecting bridge; 20-ton guy-derrick traveler at Louisville; method of moving guy derricks in erecting deck-truss and girder viaducts.
Guy-derrick erection of steel bridges and viaducts
Eng. News-Rec
Engineering News-Record ; 105
1930
6 pages
8 Figs.
Article (Journal)
English
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