Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b = 3 m, PB= 60 kN, Pc = 85 kN, and PE = 25 kN. Construct the shear-force and bending-moment diagrams on paper and use the results toanswer the questions in the subsequent parts of this GO exercise.AAyAnswer: Aya=aPBMoBPBaCalculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are indicated by the directions of thered arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)BPcabPcDbDaDyaPEkN, Dy=EPEXEXkN.

The FBD can be drawn as ;Vertical forces = 0Take moment at A = 0 From equation 1 ;Reaction at D =…

Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Leta = 4 m, b = 3m, PB = 60 kN, Pc = 85 kN, and PE = 25 KN. 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. a Answer: Ay= a PB i B PB RO a B Calculate the reaction forces Ay and Dy 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 Ax = 0, it has been omitted from the free-body diagram.) Pc a C qo Pc D b D a Dy PE a PE E kN, Dy= i E x kN.

Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Leta = 4 m, b = 3m, PB = 60 kN, Pc = 85 kN, and PE = 25 KN. 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. a Answer: Ay= a PB i B PB RO a B Calculate the reaction forces Ay and Dy 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 Ax = 0, it has been omitted from the free-body diagram.) Pc a C qo Pc D b D a Dy PE a PE E kN, Dy= i E x kN.

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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Concept explainers

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b = 3 m, PB
= 60 kN, Pc = 85 kN, and PE = 25 kN. 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.
A
Ay
Answer: Ay
a
=
a
PB
Mo
B
PB
a
Calculate the reaction forces Ay and Dy 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 Ax = 0, it has been omitted from the free-body diagram.)
B
Pc
a
b
Pc
D
b
D
a
Dy
a
PE
kN, Dy=
E
PE
X
E
X
kN.

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Step 1: Calculate the reactions at A and D

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Step 2: Calculate the Shear force and bending moment

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Step 3: Draw SFD and BMD

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