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1. A small bridge is carrying a truck moving from left to right. Using influence lines for beams: a. Compute the max. or
Posted: Tue Apr 26, 2022 1:10 pm
by answerhappygod
- 1 A Small Bridge Is Carrying A Truck Moving From Left To Right Using Influence Lines For Beams A Compute The Max Or 1 (151.54 KiB) Viewed 41 times
1. A small bridge is carrying a truck moving from left to right. Using influence lines for beams: a. Compute the max. ordinate of the influence line to obtain max positive moment at point B. b. Compute the position of P1 from point A to produce maximum positive moment at B. c. Compute the maximum positive moment at B due to the series of concentrated loads. P1 = 113 P1 P2 P3 P2 = 88 P3 = 38 = AA B cu D 4m 4m 2m Truck wheel loads: P1 P2 P3 NO 2m 3m