- 6 32 Determine The Force In Members El And J Of The Truss Which Serves To Support The Deck Of A Bridge State If These 1 (36.19 KiB) Viewed 9 times
*6-32. Determine the force in members El and J of the truss which serves to support the deck of a bridge. State if these
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*6-32. Determine the force in members El and J of the truss which serves to support the deck of a bridge. State if these
*6-32. Determine the force in members El and J of the truss which serves to support the deck of a bridge. State if these members are in tension or compression. 8000 lb 4000 lb 5000 lb NNNIT 12 SOLUTION -99- (+ Mg = 0; Ans. 5000u -5000(9) + 7500(18) - F (12) = 0 F-7500 lb = 7.50 kip (T) 7500 - 5000 - F = 0 Fe - 2500 lb - 2.50 kip (C) + SF, = 0; Hit E F F 912 6 Ans. 1711! k'. 7500u H