Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 82
differ from the center girder in the shape ofthe flanges, in the materials, and in that they have rectangularsidewalk brackets made with pairs of 3 x 3-in. angles cantilev-ered from the outer sides and riveted to the vertical web-stiffenerangles. The maximum flange section is composed of two 8 x 8… … 1^ ^QOO BtoB ofLS Center Girder.
Bridges
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