Strength of Materials 2
Guru Gobind Singh Indraprastha University - Mechanical Engineering - SEM IV


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  • Lectures
  • 70 Lectures
  • Videos
  • 12.62 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: 4 70 Videos

Chapter No. 1 : 3D Stress

   

What is Concept of Stress

Preview 12.35

What is Concept of Strain

Preview 5.48

What are the Types of Stressess

17.22

What is Hooke's Law

05.00

Problem on Calculation of Minimum Diameter

06.39

Problem on Calculation of Diameter of Wrought-Iron Rod

06.24

Problem on Finding Diameter of Link Stock

05.45

What is Defination of Strain

05.48

What are the Type of Stresses

17.22

Problem on Calculation of Unknow Load 'P'

06.01

Problem on Stress, Strain & Reduction in Length of Rod

08.37

Problem on Stress, Strain & Elongation of Rod

07.59

Problem on Finding Minimum Diameter of Steel Cable

04.47

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

15.24

Problem on Calculation of Stress & Young's Modulus

08.19

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

17.21

What is Concept of Deflection

05.03

Problem on Calculation of Deflection

05.21

Problem on Calculation Of Elastic constants.

13.39

Problem on Calculation of Change in Length of Bar

14.45

Problem on Calculation of Unknown Load 'P'

06.01

Problem on Calculation of Total Elongation of a Bar

11.02

Problem No.1. Deflection of Stepped Bar.

12.48

Problem No.2. Deflection of Stepped Bar.

14.02

Problem on Maximum Axil Pull and Total Elongation

16.15

Problem on Force Required to Punch a Hole

07.07

Problem No. 1 on Shear Stress

06.47

Problem No. 2 on Shear Stress

06.54

Concept of Temperature Stress and Strain

14.22

Problem 1 Temperature Stress and Strain

09.14

Problem 2 Temperature Stress and Strain

08.21

Problem 3 Temperature Stress and Strain

10.49

Problem 4 Temperature Stress and Strain

11.54

Problem 5 Temperature Stress and Strain

10.23

Problem 6 Temperature Stress and Strain

11.05

Problem 7 Temperature Stress and Strain

07.13

Problem no 1 on Calculation of Stress in Each Material

09.57

Problem no 2 on Calculation of Stress in Each Material

14.01

Problem no 3 on Calculation of Stress in Each Material

16.07

What is Simple Stress & Strain

12.36

Problem on Calculation of Stress & Young Modulus

08.18

Problem on Calculation of Induced shear Stress

06.47

Chapter No. 2 : Strain Energy

   

What is the Concept of Strain Energy

Preview 06.09

Problem no. 1 on Strain Energy

Preview 07.24

Problem 2 on Strain Energy

07.43

Problem 3 on Strain Energy

07.57

Problem 4 on Strain Energy

06.52

Problem 5 on Strain Energy

04.44

Problem 6 on Strain Energy

08.23

Chapter No. 3 : Shear Stresses in Beams

   

What is Concept Shear stresses

Preview 17.45

Derivation of Shear Stress distribution diagram for rectangular section

Preview 10.05

Shear stress distribution for a Circular Section

2.35

Shear stress distribution diagram For a hollow Rectangular Section

9.01

Problem no-1 on Shear stresses.

17.25

Problem no-2 on Shear stresses

6.01

Problem no-3 on Shear stresses

5.32

Problem no-4 on Shear stresses

5.25

Problem on Maximum Induced Shear stress

3.33

Problem on concentrated load.

5.08

Problem on calculation of maximum shear stress for hollow rectangular section

33.46

Problem on calculation of maximum Shear stress for rectangular beam.

5.51

Problem on maximum shear stress.

30.41

Problem on shear stress for T-section

19.42

Problem on calculation of Shear stress of I-Section.

7.26

Chapter No. 4 : Columns

   

Problem no 1 Euler's load

Preview 23.07

Problem no 2 Slenderness Ratio for columns

Preview 21.57

Problem no 3 Bucking load by Using Both Euler's and Rankine's formula

24.55

Problem no 1 Safe load

12.32

Problem no 2 Safe load

24.55

Problem on design of column cross section.

12.32

Instructor Biography

Zafar Shaikh, Instructor and Teacher

Professor Zafar Shaikh is dedicated to share his deep knowledge in all the subjects related to Mechanical Engineering. As he has his diploma in Mechanical Engineering, and has earned his B.E in Automobile Engineering from Mumbai University following by his M.E in Mechanical Engg. And thus he is passionate about teaching all the core concepts related to Mech. He successfully accomplished projects on cooling tower & off-roader vehicle in his B.E. Further his M.E. projects includes case studies on Nano particles, Nano-technology & Microstructure. He will be responsible for the tangible concept clearing process when you will learn Drawing. Thus he has presented a set of interesting videos covering each subject in detail.

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