Adams, Henry · London, New York [etc.] Longmans, Green, and Co. · leaf 129
\a Span Z2:£Tnusses 8. O centres JOctfC aa ^ by 5-625 ft., which is the mean arm of the couple, giving 48 x 5625 = 270 owt.-ft.This is balanced by the couple consisting of the force 1—lo, and the horizontalthrust at crown which will be the same value, acting with a leverage arm of A/^. -JTT … 9 ft. Therefore force 1—lo = 270 cwt,-ft. yfz = 30 cwt. The load line may then be set down and the stress diagram completed without difficulty. In this case,however, the stress diagram appears to be of no assistance in calculating the EXAMPLES FOE PEACTICE 115 sufficiency of the scantlings. The…
Building · Structural analysis (Engineering)
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