Economics of bridgework, a sequel to Bridge engineering (1921)
Waddell, J. A. L. (John Alexander Low), 1854-1938 · New York, J. Wiley · leaf 373
sts of the threebridges specially figured for the diagram make the record a straight line.The cost of the transbordeur with short cages in this case is almost equal tothat for a fixed-span bridge having a clearance of ten feet, as given by thediagram; and that for a clearance of 60 feet is shown to… … Fig. 32e. iO 40 60 dO m 120 140 160 Ver/ica/ Cfecrance adove ///^/> Wder /n Fesf Ratios of Costs of Fixed-Span Bridges and their Approaches for VariousClearances Above High Water. transbordeur and fixed-span bridge, and of the facts that a climb of 65 feetabove the water is by no means…
Bridges
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