Economics of bridgework, a sequel to Bridge engineering (1921)
Waddell, J. A. L. (John Alexander Low), 1854-1938 · New York, J. Wiley · leaf 315
clusions conceniing the ]-)resent status ofthe economics of the two types of cable under discussion, it will be wcU to ECONOMICS OF SUSPENSION BRIDGES 277 solve several examples based on current unit prices of the materials inplace. These may be taken as follows: Wire Cables 23^ per lb Mayan steel… … /ceo /2X) AW /SCO J&OO 3XX> 2200 2W 2500 2900 30tX)Ljsnffff} a^ Cenfraf 3pan rn Feef Fig. 29d. Weights of Alloy-Steel Eye-bars in Eye-bar-Cable Suspension-Bridges. In pitting the eye-bar-cables of the various alloy-steels against wirecables it will suffice to figure for three spans, viz.,…
Bridges
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