Answered: The simply–supported beam is loaded as…

The simply–supported beam is loaded as shown. Use P = 8 kN and Q = 12 kN. Draw the shear and moment diagram. Plot the flexural stress distribution at point of maximum moment

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

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

The simply–supported beam is loaded as shown. Use P = 8 kN and Q = 12 kN.

Draw the shear and moment diagram. Plot the flexural stress distribution at point of maximum moment.

P (KN)
1.5m
5KN
5m
1.5m
Q (KN)
165 mm
Section a
250 mm

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Step 1: State of given data

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Step 2: Calculation of reactions

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Step 3: Shear force diagram

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Step 4: Bending moment diagram

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Step 5: Flexural stress distribution

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