A uniform live load of 112 lb/ft and a single live concentrated force of 21 lb are to be placed on the beam. The beam has a weight of 150 lb/ft. Assume the support at A is a pin and B is a roller Determine the (a) maximum ordinate for the influence diagram for the maximum positive moment at a point exactly between A and B and the (b) maximum ordinate for the maximum positive shear at a point exactly between A and B. Determine the (a) maximum vertical reaction at support B and (b) the maximum negative moment at point B. Determine the (a) maximum positive moment at a point exactly between A and B (b) and the maximum positive shear at a point exactly between A and B.
A uniform live load of 112 lb/ft and a single live concentrated force of 21 lb are to be placed on the beam. The beam has a weight of 150 lb/ft. Assume the support at A is a pin and B is a roller Determine the (a) maximum ordinate for the influence diagram for the maximum positive moment at a point exactly between A and B and the (b) maximum ordinate for the maximum positive shear at a point exactly between A and B. Determine the (a) maximum vertical reaction at support B and (b) the maximum negative moment at point B. Determine the (a) maximum positive moment at a point exactly between A and B (b) and the maximum positive shear at a point exactly between A and B.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A uniform live load of 112 lb/ft and a single live concentrated force of 21 lb are to be placed on the beam. The beam has a weight of 150 lb/ft. Assume the support at A is a pin and B is a roller
- Determine the (a) maximum ordinate for the influence diagram for the maximum positive moment at a point exactly between A and B and the (b) maximum ordinate for the maximum positive shear at a point exactly between A and B.
- Determine the (a) maximum vertical reaction at support B and (b) the maximum negative moment at point B.
- Determine the (a) maximum positive moment at a point exactly between A and B (b) and the maximum positive shear at a point exactly between A and B.
Transcribed Image Text:17 ft
B
10 ft-
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