274 ON THE STRAINS IN THE INTERIOR OF BEAMS. … 275 THE PEOPOSED TUBULAR AND TUBULAR GIRDERBRIDGES, FOR CROSSING THE RHINE ATCOLOGNE. During the progress of the construction of the Britanniaand Conway Tubular bridges, and shortly after the comple-tion of the latter, in October, 1849, I was invited by hisExcellency the Prussian Minister,…
Building, Iron and steel
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