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The beam with loading; 2m 2m w=5+7.2=12.2 kN/m 8m 2m P 2m 8 Reaction at each end = 12.2 x + + P + 2 PN 2 Reaction at each end = (48.8+ 1.5P) KN so, the maximum shear force = (48.8 +1.5P) KN Maximum bending moment at midspan (48.8+1.5P) x4- (12.2x4x2)- PX2 Maximum bending moment at midspan= (97.6 + 4xP) KN-m Now calculation of flexural member: Flexural capacity of the member (M)= ZxXFb = Flexural capacity of the member (M)= X Fo (-) 266 × 106 350 2 Flexural capacity of the member (M) = 248.79 kN-m X 0.66 x 248

The beam with loading; 2m 2m w=5+7.2=12.2 kN/m 8m 2m P 2m 8 Reaction at each end = 12.2 x + + P + 2 PN 2 Reaction at each end = (48.8+ 1.5P) KN so, the maximum shear force = (48.8 +1.5P) KN Maximum bending moment at midspan (48.8+1.5P) x4- (12.2x4x2)- PX2 Maximum bending moment at midspan= (97.6 + 4xP) KN-m Now calculation of flexural member: Flexural capacity of the member (M)= ZxXFb = Flexural capacity of the member (M)= X Fo (-) 266 × 106 350 2 Flexural capacity of the member (M) = 248.79 kN-m X 0.66 x 248

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The beam with loading; 2m P 2m w=5+7.2=12.2 kN/m P 8m 2m P 2m Reaction at each end = 12.2 x 2/+P+2/20 Reaction at each end = (48.8 + 1.5P) KN so, the maximum shear force = (48.8 + 1.5P) KN Maximum bending moment at midspan (48.8+1.5P)×4 – (12.2×4×2)- Px2 Maximum bending moment at midspan (97.6 + 4xP) kN-m Now calculation of flexural member: Flexural capacity of the member (M) = ZxXFb= (1) 266 × 106 350 2 Flexural capacity of the member (M) = 248.79 kN - m Flexural capacity of the member (M) = xFp ×0.66X248
Transcribed Image Text:The beam with loading; 2m P 2m w=5+7.2=12.2 kN/m P 8m 2m P 2m Reaction at each end = 12.2 x 2/+P+2/20 Reaction at each end = (48.8 + 1.5P) KN so, the maximum shear force = (48.8 + 1.5P) KN Maximum bending moment at midspan (48.8+1.5P)×4 – (12.2×4×2)- Px2 Maximum bending moment at midspan (97.6 + 4xP) kN-m Now calculation of flexural member: Flexural capacity of the member (M) = ZxXFb= (1) 266 × 106 350 2 Flexural capacity of the member (M) = 248.79 kN - m Flexural capacity of the member (M) = xFp ×0.66X248
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