Strength of Materials
Pune University - Mechanical Engineering - SEM III


1500 3000 50 % OFF


  • Lectures
  • 180 Lectures
  • Videos
  • 37.51 Hrs Video

Course Description

This course is explained here:-

 

1. To gain knowledge of different types of stresses, strain and deformation induced in the mechanical components due to external loads.

2. To study the distribution of various stresses in the mechanical elements such as beams, shafts etc.

3. To study Effect of component dimensions and shape on stresses and deformations  

What are the requirements?

In order to understand the subject ‘Strength of Materials’ in depth, you should be well versed with subjects like Basic Mathematics, Engineering Mechanics and Engineering Drawing.

What am I going to get from this course?

You will be able to ….

1. Demonstrate fundamental knowledge about various types of loading and stresses induced.

2. Draw SFD and BMD for different types of loads and support conditions.

3. Compute and analyse stresses induced in basic mechanical components.

4. Analyse buckling and bending phenomenon in columns and beams respectively. 

Curriculum

Total Chapters: 10 180 Videos

Chapter No. 1 : Stresses and Strains

   

Concept of Stress

Preview 12.35

Concept of Strain

Preview 5.48

Types of Stress

17.22

Hooke's law - Statement

5

Problem 2 on Stress, Strain

8.37

Problem 3 on Stress, Strain

7.59

Problem 4 on Stress, Strain

8.18

Problem 5 on Stress, Strain

6.39

Problem 6 on Stress, Strain

4.47

Problem 7 on Stress, Strain

5.21

Problem 8 on Stress, Strain

15.24

Problem on Finding diameter of link stock

5.45

Problem on Calculation of Diameter of Wrought-Iron Rod

6.24

Concept of Deflection

5.03

Problem on Calculation of Change in Length of Bar

14.45

Problem on Calculation of Unknown Load 'P' & Total Elongation

6.1

Problem on Calculation of Total Elongation of a Bar

11.2

Problem on 1 Deflection of stepped bar

12.48

Problem on 2 Deflection of stepped bar

14.02

Problem on maximum axil pull & total elongation -

16.15

Problem on calculation of unknown load & total elongation -

17.21

Poisson's Ratio Concept

8.17

Problem no 1 force required to punch a hole

7.07

Problem no 2 force required to punch a hole

7.48

Problem No. 1 on Shear Stress

6.47

Problem No. 2 on Shear Stress

6.54

Problem No. 3 on Shear Stress

6.54

Problem no 1 on calculation of Poisson's Ratio

7.04

Problem no 2 on calculation of Poisson's Ratio

14.2

Problem on Calculation of bulk modulus & lateral contraction

8.22

Problem 1 on Calculation of change in Length & change in Diameter

8.01

Problem 2 on Calculation of change in Length & change in Diameter

7

Problem on Volumetric strain

13.38

Problem on Calculation of elastic constants

13.39

Problem 1on Calculation of Stress in each material

9.57

Problem 2 on Calculation of Stress in each material

14.01

Problem 3 on Calculation of Stress in each material

16.07

Concept of Temperature Stresses and Strain

14.22

Problem No. 1 on Concept of Temperature Stresses and Strain

9.14

Problem No. 2 on Concept of Temperature Stresses and Strain

8.21

Problem No. 3 on Concept of Temperature Stresses and Strain

10.49

Problem No. 4 on Concept of Temperature Stresses and Strain

11.54

Problem No. 5 on Concept of Temperature Stresses and Strain

10.23

Problem No. 6 on Concept of Temperature Stresses and Strain

11.05

Problem No. 7 on Concept of Temperature Stresses and Strain

7.13

Chapter No. 2 : Shear Force and Bending Moment

   

What is Concept of Shear Force and Bending Moment.

Preview 16.42

What are the Types of beams & Types of Load

Preview 8.42

Part 1 Problem no. 1 on SFD & BMD

9.2

Part 2 Problem no. 1 on SFD & BMD

9.11

Part 3 Problem no. 1 on SFD & BMD

5.18

Part 1 Problem no. 2 on SFD & BMD

10.07

Part 2 Problem no. 2 on SFD & BMD

6.54

Part 3 Problem no. 2 on SFD & BMD

5.12

Part 1 Problem no. 3 on SFD & BMD

9.25

Part 2 Problem no. 3 on SFD & BMD

5.51

Part 3 Problem no. 3 on SFD & BMD

10.09

Part 1 Problem no. 4 on SFD & BMD

10.45

Patr 2 Problem no. 4 on SFD & BMD

7.16

Part 1 Problem no. 5 on SFD & BMD

13.45

Part 2 Problem no. 5 on SFD & BMD

8.46

Problem no. 4 on SFD & BMD

7.59

Problem no. 3 on SFD & BMD

11

Problem no. 2 on SFD & BMD

10.01

Problem no. 1 on SFD & BMD

11.28

Problem on SFD & BMD

28.1

Problem on SFD & BMD

16.22

Problem on Shear Force and Bending Moment.

17.28

Problem on SFD & BMD for Cantilever Beams

12.46

Problem 2 on Shear Force and Bending Moment

16.22

Problem on SFD & BMD for Cantilever Beams

29.43

Problem 5 on Shear Force Diagram and Bending Moment Diagram for the Cantilever beam

26.12

Problem 1 on Shear Force Diagram and Bending Moment Diagram for simply supported beam

34.37

Problem 2 on Shear Force Diagram and Bending Moment Diagram for beam

21.57

Problem 3 on Shear Force Diagram and Bending Moment Diagram for beam

50.49

Problem 6 on Shear Force Diagram and Bending Moment Diagram for the beam

16.18

Problem 7 on Shear Force Diagram and Bending Moment Diagram for the beam as shown in figure

69.18

Problem 8 on Shear Force Diagram and Bending Moment Diagram for the beam as shown in figure

30.35

Chapter No. 3 : Bending Stresses

   

Concept of Pure-Bending

Preview 10.31

Assumptions made in the Theory of Simple Bending

Preview 9.51

Flexural Formula

11.25

Derivation of Flexural Formula

29.05

Bending pattern for simple supported & cantilever beams

8.52

Bending Stress Distribution Diagram & Section Modulus.

18.47

Practical applications of Flexural Formula

5.44

Problem no. 1 on Flitched Beam

30.38

Problem no. 2 on Flitched Beam

16.52

Problem no. 1 on Bending Stress Formula

11.22

Problem no. 2 on Bending Stress Formula

8.12

Problem no. 3 on Bending Stress Formula

10.28

Problem no. 4 on Bending Stress Formula

22.34

Problem no. 5 on Bending Stress Formula

9.55

Problem no. 6 on Bending Stress Formula

8.17

Problem no. 7 on Bending Stress Formula

9.23