Chapter 4: Practice problemsf 1 kN, 2 kN and 3 kN at 1, 2 and 4 m1. A cantilever beam of length 4 m carries point loadsfrom the fixed end. Construct the shear force and bending moment diagrams for the cantilever.1mA1 kN2m84m1m4 kNC+2. A simply supported beam of length 8 m carries point loads of 4 kN and 6 kN at a distance of2 m and 4 m from the left end. Construct the shear force and bending moment diagram for thebeam.2m2 kN8 mC+6 kN2mD3 kND4. Draw the shear force and bending moment diagram for a simply supported beam of length 9m and carrying a uniformly distributed load of 10 kN/m for a distance of 6 m from the left end.Also calculate the maximum B.M. on the section.3. A cantilever of length 2.0 m carries a uniformly distributed load of 2 kN/m length over thewhole length and a point load of 3 kN at the free end. Draw the S.F. and B.M. diagrams for thecantilever beam.References:[1] A text book of Mechanics of materials by Dr.R.K.Bansal, Laxmi publishers, PublishedDecember 30th 2005.[2] A text book of Strength of materials by R.S.Khurmi,S.Chand Publishers, 2008.[3] Mechanics of Solids, Bhavikatti, S.S. New Age International Ltd 2000,ISBN: ISBNnumber: 9788122427660, ISBN number: 9788122428582(ProQuest)

“Since you have posted a multiple question, we will provide the solution only to the first question…

Chapter 4: Practice problems 1. A cantilever beam of length 4 m carries point loads of 1 kN, 2 kN and 3 kN at 1, 2 and 4 m from the fixed end. Construct the shear force and bending moment diagrams for the cantilever. 1m 1 kN 8 + 1m 2 kN + 2m 3 kN D

Chapter 4: Practice problems 1. A cantilever beam of length 4 m carries point loads of 1 kN, 2 kN and 3 kN at 1, 2 and 4 m from the fixed end. Construct the shear force and bending moment diagrams for the cantilever. 1m 1 kN 8 + 1m 2 kN + 2m 3 kN D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter4: Shear Forces And Bending Moments

Section: Chapter Questions

Problem 4.5.25P: A beam ABCD with a vertical arm CE is supported as a simple beam at .1 and D (see figure). A cable...

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Concept explainers

Bending Moment

In general, we can define the bending moment as the reaction induced when a certain amount of load or force is applied to an element which makes it bend.

Question

Chapter 4: Practice problems
f 1 kN, 2 kN and 3 kN at 1, 2 and 4 m
1. A cantilever beam of length 4 m carries point loads
from the fixed end. Construct the shear force and bending moment diagrams for the cantilever.
1m
A
1 kN
2m
8
4m
1m
4 kN
C
+
2. A simply supported beam of length 8 m carries point loads of 4 kN and 6 kN at a distance of
2 m and 4 m from the left end. Construct the shear force and bending moment diagram for the
beam.
2m
2 kN
8 m
C
+
6 kN
2m
D
3 kN
D
4. Draw the shear force and bending moment diagram for a simply supported beam of length 9
m and carrying a uniformly distributed load of 10 kN/m for a distance of 6 m from the left end.
Also calculate the maximum B.M. on the section.
3. A cantilever of length 2.0 m carries a uniformly distributed load of 2 kN/m length over the
whole length and a point load of 3 kN at the free end. Draw the S.F. and B.M. diagrams for the
cantilever beam.
References:
[1] A text book of Mechanics of materials by Dr.R.K.Bansal, Laxmi publishers, Published
December 30th 2005.
[2] A text book of Strength of materials by R.S.Khurmi,S.Chand Publishers, 2008.
[3] Mechanics of Solids, Bhavikatti, S.S. New Age International Ltd 2000,ISBN: ISBN
number: 9788122427660, ISBN number: 9788122428582(ProQuest)

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