Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 121
nt, 45,500-lbs. shear, in the stringers. The main girders are somewhat peculiar in that the ii9i-in.webs I in. thick in the center panels, are made with two platesspliced with double i-in, cover plates on the neutral axis of thegirder. In the remaining panels the web is made with singlefull depth… … RAILROAD PLATE GIRDER SPANS 105 where they are reinforced by double cover plates on each sidein the short end panels. The upper corners are rounded to ai2-in. radius, and the lower corners are bevelled slightly, andhave the bottom flanges cut off to clear the riveted pedestals. The top and bottom…
Bridges
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