Design of a reinforced-concrete highway bridge (1913)
Petersen, Herbert Christian · leaf 20
re tied togetherby batten plates. The middle vertical is of the same constructionexcept that it has no cover plates. The diagonals consist of 2 3/4-inch round welded loop rods and the lower chord is of thesame construction. Description of Parabolic Truss.The joists of this span are 5-inch 9… … The distance between webs is 2 3/4. Two plates 10 x 1/4 x llO \ are riveted to the top and bottom flanges. Awidth of the web, equal to 1/4, hears on a,vasher which rests upon the lower chord. Thefloor beam at the north end of the truss iscommon to both the girder and the parabolictruss, and is a…
Bridges · Reinforced concrete construction · Theses
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