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Determine the bending moment acting at each of the following locations: (a)x= 10.5 ft (i.e., at support B) (b)x= 31.5 ft

Determine the bending moment acting at each of the following locations: (a)x= 10.5 ft (i.e., at support B) (b)x= 31.5 ft

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Part 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) Let w = 9.5 kips/ft, a=10.5 ft, and b=22.0 ft. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Your answer is partially correct. Answers: By= Cy= Calculate the reaction forces By and C, acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Bx = 0, it has been omitted from the free-body diagram.) a 231.1875 B i 77.1875 W B b W b kips kips Cy X
Transcribed Image Text:Part 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) Let w = 9.5 kips/ft, a=10.5 ft, and b=22.0 ft. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Your answer is partially correct. Answers: By= Cy= Calculate the reaction forces By and C, acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Bx = 0, it has been omitted from the free-body diagram.) a 231.1875 B i 77.1875 W B b W b kips kips Cy X
Part 3 Determine the bending moment acting at each of the following locations: (a) x = 10.5 ft (i.e., at support B) (b)x= 31.5 ft Note that x = 0 at point A. When entering your answers, use the bending-moment sign convention detailed in Section 7.2. Answers: (a) M= i (b) M= i kips-ft kips-ft
Transcribed Image Text:Part 3 Determine the bending moment acting at each of the following locations: (a) x = 10.5 ft (i.e., at support B) (b)x= 31.5 ft Note that x = 0 at point A. When entering your answers, use the bending-moment sign convention detailed in Section 7.2. Answers: (a) M= i (b) M= i kips-ft kips-ft
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