Cut a cross-section through the beam at any point and draw a free body diagram. Determine the internal bending moment M(x). The diagram shows M(x) in its positive direction. Your answer may be negative. Check your equation by solving for M(x) at x = 2.3 m. For the beam and loading shown, use the double-integration method to determine (a) the equation of the elastic curve for the beam,(b) the slope at A, (c) the slope at B, and (d) the deflection at midspan. Assume that El is constant for the beam. Let Mo = 45 KN•M, L =4.5 m, E = 220 GPa, and I = 145 x 10ʻ mm4.MoBLPart 1CorrectDraw a free body diagram of the beam and solve the reaction forces Ay and By. The diagram shows these forces in their positivedirections. Your answers may be negative.MoВALB.A,Answer:Ay =-10kNkNВ, -10 CorrectDraw a free body diagram of the beam and solve the reaction forces A, and By. The diagram shows these forces in their positivedirections. Your answers may be negative.MoВLB.Answer:AykN-10By =10kN

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Answered: Cut a cross-section through the beam at…

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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Cut a cross-section through the beam at any point and draw a free body diagram. Determine the internal bending moment M(x). The diagram shows M(x) in its positive direction. Your answer may be negative. Check your equation by solving for M(x) at x = 2.3 m.

For the beam and loading shown, use the double-integration method to determine (a) the equation of the elastic curve for the beam,
(b) the slope at A, (c) the slope at B, and (d) the deflection at midspan. Assume that El is constant for the beam. Let Mo = 45 KN•M, L =
4.5 m, E = 220 GPa, and I = 145 x 10ʻ mm4.
Mo
B
L
Part 1
Correct
Draw a free body diagram of the beam and solve the reaction forces Ay and By. The diagram shows these forces in their positive
directions. Your answers may be negative.
Mo
В
A
L
B.
A,
Answer:
Ay =
-10
kN
kN
В, -
10

Correct
Draw a free body diagram of the beam and solve the reaction forces A, and By. The diagram shows these forces in their positive
directions. Your answers may be negative.
Mo
В
L
B.
Answer:
Ay
kN
-10
By =
10
kN

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