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 157
Fig. 2.Fig. 2 is the complete diagram for this loading. {RL) —{LK) = 46.9 tons, and ^<^ = 27. i — 21.72 = 5.38 tons. Hence, {^^) = ii-9 tons. With the head of the moving load at K, R = 37.98 tons.{KH) = (R X 24 — 12 X 21.72) -i- 10.8 = 60.27 tons. Fig. 3 is the diagram for this loading, and it… … Fig. 3. It is unnecessary to show the diagrams for the two cases ofthe head of the moving load at H and G. They give respect-ively : BOWSTRING TRUSS. 10/ {DH) = + 17.1 tons, {DG)= — i.o ton, and {GE) = + 15.0 tons. Fig. 4 is the diagram for the moving load over the wholebridge, bd is the reaction R…
Trusses · Bridges
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