A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Trunnions of 1750-ton leaf of 106th St bascule bridge in Chicago were knocked loose from their bases by wind when leaf was in open position; city bridge engineers devised ingenious scheme of rocking span by use of hydraulic and asphalt jacks which lifted all weight off trunnions during shifting operations.
Trunnions of 1750-ton leaf of 106th St bascule bridge in Chicago were knocked loose from their bases by wind when leaf was in open position; city bridge engineers devised ingenious scheme of rocking span by use of hydraulic and asphalt jacks which lifted all weight off trunnions during shifting operations.
Dislocated bascule rocked into position
Eng News-Rec
Michuda, S.J. (author)
Engineering News-Record ; 128
1942
3 pages
Article (Journal)
English
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Bascule bearings jacked to position
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