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Strength of Materials

In mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation. The field of strength of materials deals with forces and deformations that result from their acting on a material. The major objectives of the subject are (i) to determine maximum stress (internal forces) and maximum deformations in the object and (ii) to know about the factors that control these maximum values. Principles of Solid Mechanics are widely applied in design and analysis of machine components and structures.

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About Strength of Materials

In mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation. The field of strength of material deals with forces and deformations that result from their acting on a material. The major objectives of the subject are (i) to determine maximum stress (internal forces) and maximum deformations in the object and (ii) to know about the factors that control these maximum values. Principles of Solid Mechanics are widely applied in design and analysis of machine components and structures.

This subject contains weightage of 5 to 7 marks in GATE exam for Civil Engineering.

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Syllabus

Chapter 1

INTRODUCTION OF STRENGTH OF MATERIALS (SOM)

INTRODUCTION OF STRENGTH OF MATERIALS

1 videos

1.0 INTRODUCTION OF STRENGTH OF MATERIALS (SOM)

Chapter 2

Chapter 1 Load & its Effect

Chapter 1 Load & its Effect

1.1 Load & is Effect Part 1

1.2 Load & is Effect Part 2

1.3 Load & is Effect Part 3

1.4 Load & is Effect Part 4

1.5 Load & is Effect Part 5

1.6 Load & is Effect GATE Questions

6 videos

1.1 Load & its effect Part 1 (SOM)

Load & its Effect Part 2

Load & its Effect Part 3

1.4 Load & Its Effect Part 4

1.5 Load and Effect Part 5

1.6 Load & is Effect GATE Questions (SOM)

Chapter 3

Chapter 2 Basic Concept Of SOM

Chapter 2 Basic Concept Of SOM

2.1 Basic Concept of SOM Part 1

2.2 Basic concept of SOM Part 2

2.3 Basic concept of SOM Part 3

2.4 Basic concept of SOM Part 4

2.5 Basic concept of SOM GATE Questions

5 videos

2.1 Basic Concept Of Som-1 (SOM)

2.2 Basic Concept Of Som-2 (SOM)

2.3 Basic Concept Of Som-3 (SOM)

2.4 Basic Concept Som -4 (SOM)

2.5 Basic Concept of SOM-GATE Questions (SOM)

Chapter 4

Chapter 3 Axial Stress

Chapter 3 Axial Stress

3.1 Axial Stress ( Bars in Series )

3.2 Axial Stress ( Elongation of Different Session )

3.3 Axial Stress ( Bars in Parallel )

3.4 Axial Stress ( Thermal Stress )

3.5 Axial Stress And Thermal Stress GATE Questions

5 videos

3.1 Axial Stress Bars in Series (SOM)

3.2 Axial Stress Elongation Of Different Section-1 (SOM)

3.3 Axial Stress Bars in Parallel

3.4 Axial Stress Thermal Stress (SOM)

3.5 Axial Stress And Thermal Stress Gate Questions (SOM)

Chapter 5

Chapter 4 Bending Stress

Chapter 4 Bending Stress

4.1 Bending Equation 

4.2 Examples based on Bending Equation

4.3 Beam Of Uniform Strength & Bending of Wire

4.4 Bending Stress GATE Questions

4 videos

4.1 Bending Equation (SOM)

4.2 Example Bending Equation (SOM)

4.3 Beam Of Uniform Strength & Bending Of Wire-(SOM)

4.4 Bending Stress Gate Questions (SOM)

Chapter 6

Chapter 5 Direct Shear Stress

Chapter 5 Direct Shear Stress 

5.1 Direct Shear Stress & Its Distribution

5.2 Examples on Direct Shear Stress

5.3 Shear Center

5.4 Direct Shear Stress GATE Questions

4 videos

5.1 Direct Shear Stress (SOM)

5.2 Examples On Direct Shear Stress (SOM)

5.3 Com Shear Centre Direct Shear Stress (SOM)

5.4 Direct Shear Stress GATE Questions (SOM)

Chapter 7

Chapter 6 Pure Torsion

Chapter 6 Pure Torsion

6.1 Torsion Equation

6.2 Examples on Pure Torsion

6.3 Pure Torsion (Bars in series & parallel)

6.4 Pure Torsion Gate Questions

4 videos

6.1 Com Pure Torsion Equation (SOM)

6.2 Examples On Pure Torsion (SOM)

6.3 Bars in series is Parallel (SOM)

6.4 Pure Torsion GATE Questions (SOM)

Chapter 8

Chapter 7 Combined Stress and Strain

Chapter 7 Combined Stress and Strain

7.1 Combined Stress and Strain Part 1

7.2 Combined Stress ans Strain Part 2

7.3 Examples Based on Combined Stress and Strain

7.4 Theory Of Failure

7.5 Mohr's Circle

7.6 Combined Stress and Strain GATE Questions

6 videos

7.1 Combined Stress and Strain Part 1 (SOM)

7.2 Combined Stress and Strain Part 2 (SOM)

7.3 Examples On Combined Stress And Strain (SOM)

7.4 Theory Of Failure ,Combined Stress And Strain (SOM)

7.5 Mohr Circle Combined Stress and Strain (SOM)

7.6 Combined Stress and strain GATE Questions (SOM)

Chapter 9

Cheater 8 Column & Pressure Vessel

Cheater 8 Column & Pressure Vessel

8.1 Cylindrical is Spherical

8.2 Column & Struts

8.3 Pressure Vessel & Column GATE Questions

3 videos

Chapter 8 Column & Pressure Vessel

8.2 Column & Struts Pressure Vessel And Column (SOM)

8.3 Pressure vessel and columns GATE Questions (SOM)

Chapter 10

Chapter 9 SFD and BMD

Chapter 9 SFD and BMD

9.1 Beam Load & Support

9.2 Examples on Reaction Calculation

9.3 Shear Force & Bending moment

9.4 Examples on Shear Force & Bending Moment

9.5 SFD & BMD GATE Questions

5 videos

9.1 Beam,Load & Support SFD & BMD (SOM)

9.2 Examples on Reaction Calculation SFD & BMD (SOM)

9.3 Shear Force & Bending Moment Sgd & Bmd (SOM)

9.4 Examples on SFD & BMD (SOM)

9.5 SFD and BMD GATE Questions (SOM)

Chapter 11

Chapter 10 Slope & Deflection

Chapter 10 Slope & Deflection

10.1 Slope & Deflection Part 1

10.2 Examples on Slope & Deflection Part 2

10.3 Slope & Deflection Part 3

10.4 Slope & Deflection GATE Questions

4 videos

10.1 Slope And Deflection Part 1 (SOM)

10.2 Examples on Slope & Deflection Part 2 (SOM)

10.3 Slope And Deflection Part 3 (SOM)

10.4 Slope and deflection GATE Questions (SOM)

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