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 286
ment of arched ribs itwill be necessary, first to consider some general principles re-garding equilibrium polygons for any given system of verticalforces, and then those involved in the theory of flexure. In the figure below, let AB K h& any straight, simple beam, subjected to the action of the… … Fig. I. then will 2Px represent the bending moment to which thebeam is subjected at the section denoted by x. Now let therebe imagined any force /^acting parallel to AEK, and let themoments 2Px be taken at each of the points B, C, D, E, F,G, H. Then if the quotients of those moments divided bythe…
Trusses · Bridges
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