A.) Compute the maximum 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.
A.) Compute the maximum 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.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Using the Influence Lines:
A.) Compute the maximum 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.
Moving from left to right.
P1 P2
P3
Given that:
P1 = 125 kN
D
P2 = 100 kN
4m
4m
2m
P3 = 50 kN
Truck wheel loads:
P1 P2
P3
2m
3m
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