Show the influence lines for forces in bars AL and KJ using EQUILIBRIUM METHOD. Determine the maximum live load force produced by the 54 kip truck as it transverses the bridge, which consist of two trusses. Assume the truck moves along the center of the roadway so that one-half of the truck load is carried by each truss. Assume the truck can travel in either direction. Note: DO NOT copy the answer in the manual using the graphical method/Muller Breslau method or YOU WILL BE REPORTED AND BANNED FROM THIS APP. Please don’t be useless. EQUILIBRIUM METHOD MUST BE USED.
Show the influence lines for forces in bars AL and KJ using EQUILIBRIUM METHOD. Determine the maximum live load force produced by the 54 kip truck as it transverses the bridge, which consist of two trusses. Assume the truck moves along the center of the roadway so that one-half of the truck load is carried by each truss. Assume the truck can travel in either direction. Note: DO NOT copy the answer in the manual using the graphical method/Muller Breslau method or YOU WILL BE REPORTED AND BANNED FROM THIS APP. Please don’t be useless. EQUILIBRIUM METHOD MUST BE USED.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Show the influence lines for forces in bars AL and KJ using EQUILIBRIUM METHOD. Determine the maximum live load force produced by the 54 kip truck as it transverses the bridge, which consist of two trusses. Assume the truck moves along the center of the roadway so that one-half of the truck load is carried by each truss. Assume the truck can travel in either direction. Note: DO NOT copy the answer in the manual using the graphical method/Muller Breslau method or YOU WILL BE REPORTED AND BANNED FROM THIS APP. Please don’t be useless. EQUILIBRIUM METHOD MUST BE USED.
Transcribed Image Text:20 kips
20'
24 kips 10 kips
10
B
K
D
6 @ 20' 120'
I
E
F
H
20'
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