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A platform for research: civil engineering, architecture and urbanism
Bridges built with Navy's 5 × 5 × 7-ft steel pontoon cells by two methods: by floating strings of cells to site where they are hoisted to place to form 75 ft span, and by delivering strings of cells for 81-ft span on trailers to approach trestle and then thrusting them out across unbridged span as cantilever.
Bridges built with Navy's 5 × 5 × 7-ft steel pontoon cells by two methods: by floating strings of cells to site where they are hoisted to place to form 75 ft span, and by delivering strings of cells for 81-ft span on trailers to approach trestle and then thrusting them out across unbridged span as cantilever.
Pontoon cells used for girder bridges
Eng News-Rec
Bowers, N.A. (author)
Engineering News-Record ; 133
1944
5 pages
Article (Journal)
English
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