A course on the stresses in bridge and roof trusses, arched ribs and suspension bridges (1904)
Burr, William H. (William Hubert), 1861-1934 · New York : Wiley · leaf 153
web members MB, BL, CL, CK,DK, DH, HE, and EG must be counterbraced. Art. 24.—Bowstring Truss—Vertical and Diagonal Bracing withCounters. The case next to be taken is that of an ordinary bow-string truss with vertical and diagonal bracing, and is rep-resented in Fig. I. The inclined braces are not… … Fig. I. The truss is supposed to be designed for a highway bridge,furnished with sidewalk on each side. The greatest moving load will be taken as a crowd of peo-ple weighing eighty-five pounds per square foot, coveringroadway and sidewalks, advancing panel by panel from Runtil the truss is entirely…
Trusses · Bridges
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