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 120
dition. The matter, however, requires a little attention here, inorder that the particular kind of stress (tension or com-pression) developed inany bar may be knownfrom the stress dia-gram. Let Fig. I representa portion of any trussdivided into two partsby the plane (it mightbe any other… … Fig. I. 76 NOI\-CONTINUOUS TRUSSES IX GENERAL. the left o{ AB. The external forces are known, and the stressesc, /, and /, in CK, CD, and ED respectively, are required. Now, any one of those stresses may be determined by themethod of moments, if the origin of moments be properly located. If the…
Trusses · Bridges
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