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 66
la first developed apply to anysingle system of triangulation so far as the web stresses areconcerned, but for the chord stresses they only apply to sucha system when composed of alternately vertical and inclinedmembers. Subsequent modifications for web members allinclined will be made for the… … Fig. I. found in the panel DC, in which it is desired to find thegreatest possible shear, and at the distances b, b, . .from C; it being understood that the moving load advancesfrom F toward G. The last load W^ is found at the distanceX from F. The length of span FG is /, while the length ofpanel…
Trusses · Bridges
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