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Please Answer In A Complete Solution And Draw The Necessary Diagrams Thank You And I Will Surely Give A Thumbs Up 1 (57.62 KiB) Viewed 51 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 P2 P3 AA B D 4m 4m 2m
Truck wheel loads: P1 = 180 KN P1 P2 P3 P2 = 155 kN P3 = 105 KN LU 2m 3m
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