Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 275
rders at all splices. In thehighway floor they have 3 X yV^-flange angles and 24 x i-in. webplates ; in the railroad floor they haveSX3iX|-in. flange angles and 42Xf-in. web plates. All ofthem are web-connected in the usual way to the main girders,with their bottom flanges just clearing those of… … Viaduct Column. VIADUCTS 259 top and bottom kneebrace brackets, as shown in the postdetails. The railroad floorbeams have wide kneebraces withcurved flange angles on the under sides, and very short knee-braces, made of pairs of horizontal angles with their 5-in. flangesriveted across the post webs…
Bridges
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