Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 355
uble angles riv-eted together backto back to makeT-bars, and by ver-tical built I-beams14 in. deep andabout 5 ft. apartwhich are eachmade of a plate andfour small flangeangles. Widebrackets are rivetedon the outside andnarrow ones on theinside of each gird-er to carry the tow-path and sidewalk… … Sectionoil Plan Bottom Plates removed Trough Construction and Bearing. Plate girder aqueduct spans 339 upward to a tangent to the main girder web, and are riveted toit. The floorbeams are connected by five Hnes of short plategirder stringers of the same depth, and on top of them areriveted…
Bridges
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