itegrate your expression for M(x) twice to obtain expressions for slope and deflection respectively. Each integration will introduce a constant. Use boundary conditions to solve for these constants and for the reaction momentM Mais positive acts in the direction shown. MA Mg BA - Answer: kN-m2 C1 = kN-m3 C2= i kN-m Attempts: 0 of 1 used MA- partabov

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Integrate your expression for M(x) twice to obtain expressions for slope and deflection respectively Each integration wil
introduce a constant. Use boundary conditions to solve for these constants and for the reaction moment Ma. Mais positive it it
acts in the direction shown.
MA
MB
B
L
Answer:
kN-m2
C1=
i
kN-m3
i
C2 =
kN-m
Attempts: 0 of 1 used Submit A
MA-
the part above
Transcribed Image Text:Integrate your expression for M(x) twice to obtain expressions for slope and deflection respectively Each integration wil introduce a constant. Use boundary conditions to solve for these constants and for the reaction moment Ma. Mais positive it it acts in the direction shown. MA MB B L Answer: kN-m2 C1= i kN-m3 i C2 = kN-m Attempts: 0 of 1 used Submit A MA- the part above
A beam is loaded and supported as shown.
(a) Use the double-integration method to determine the reactions at supports A and B.
(b) Draw the shear-force and bending-moment diagrams for the beam.
(c) Determine the deflection in the middle of the span.
Assume w = 11 kN, L = 7.4 m and El = 6.9 x 10 kN-m2 is constant for the beam.
B
Part 1
Draw a free body diagram of the beam. Use symmetry to determine support reactions A, and Cy.
MA
MB
В
L.
By
Answer:
Ay
kN
i
By =
kN
Transcribed Image Text:A beam is loaded and supported as shown. (a) Use the double-integration method to determine the reactions at supports A and B. (b) Draw the shear-force and bending-moment diagrams for the beam. (c) Determine the deflection in the middle of the span. Assume w = 11 kN, L = 7.4 m and El = 6.9 x 10 kN-m2 is constant for the beam. B Part 1 Draw a free body diagram of the beam. Use symmetry to determine support reactions A, and Cy. MA MB В L. By Answer: Ay kN i By = kN
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