Mechanics of Materials: Fundamentals

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Mohamed Noureldin

26:19:45

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1. Introduction & Normal Stress and Strain & Mechanical Properties of Materials

1.1 1- Intro to mechanics of materials.pdf

1. Introduction.mp4

26:49

2.1 2- Normal stress and strain.pdf

2. 2-Normal stress and strain.mp4

29:57

3.1 3- Examples-Normal stress and strain.pdf

3. 3- Examples-Normal stress and strain.mp4

25:27

4.1 3-1 Exercise 3-1.pdf

4. 3-1 Exercise 1- Circular Post.mp4

09:37

5.1 3-2 Exercise 3-2.pdf

5. 3-2 Exercise 2- Brake Pedal.mp4

08:57

6.1 3-3 Exercise 3-3.pdf

6. 3-3 Exercise 3- Circular Tube with strain gage.mp4

06:42

7.1 3-4 Exercise 3-4.pdf

7. 3-4 Exercise 4- Car on inclined track.mp4

07:33

8.1 4- Mechanical properties of materials.pdf

8. 4- Mechanical properties of materials.mp4

13:27

9.1 5- stress and strain diagrams-1.pdf

9. 5-Stress-strain diagram- Part 12.mp4

30:18

10.1 6- stress and strain diagrams-2.pdf

10. 6-Stress-strain diagram- Part 22.mp4

34:56

2. Material Behavior & Properties

1.1 7- Elasticity.pdf

1. 7- Elasticity.mp4

24:33

2.1 8- Creep-Relaxation.pdf

2. 8- Creep and Relaxation.mp4

10:20

3.1 9-Linear Elasticity and Hooks Law.pdf

3. 9-Linear Elasticity and Hooks Law.mp4

10:36

4.1 10-Poissions Ratio.pdf

4. 10-Poissions Ratio.mp4

13:02

5.1 11- Example-Linear elasticity-Poissions-Hooks.pdf

5. 11- Example-Linear elasticity-Poissons-Hooks.mp4

15:16

6.1 11-1 Excercise on stress-strain of steel.pdf

6. 11-1 Exercise on stress-strain of steel.mp4

11:13

7.1 11-2 Excercise on permanent set of a bar.pdf

7. 11-2 Exercise on permanent set of a bar.mp4

10:37

8.1 11-3 Excercise on Aluminum bar in tension.pdf

8. 11-3 Exercise on Aluminum bar in tension.mp4

08:15

9.1 11-4 Excercise on Modulus of elasticity of brass specimen.pdf

9. 11-4 Exercise on Modulus of elasticity of brass specimen.mp4

06:26

3. Assignment on Material Behavior and Properties

1.1 Exam-1 sol.pdf

1.2 Exam-1.pdf

1. Assignment-1.mp4

09:54

2.1 Solution Problem-1 in Exam-1.pdf

2. 11-5 Assignment 1-problem 1 (solution of problem-1 in Exam-1).mp4

09:54

3.1 Solution Problem-2 in Exam-1.pdf

3. 11-6 Assignment 1-problem 2 (solution of problem-2 in Exam-1).mp4

10:21

4.1 Solution Problem-3 in Exam-1.pdf

4. 11-7 Assignment 1-problem 3 (solution of problem-3 in Exam-1).mp4

10:09

4. Shear stress and strain

1.1 12-shear stress-1-Concept.pdf

1. 12-shear stress-1-Concept.mp4

23:41

2.1 13-shear stress-2-Shear Stresses on Perpendicular Planes-sign convention.pdf

2. 13-shear stress-2-Shear Stresses on Perpendicular Planes-sign convention.mp4

20:32

3.1 14-shear stress-3-Hooks Law in Shear.pdf

3. 14-shear stress-3-Hooks Law in Shear.mp4

08:40

4.1 15-shear stress-4-example-1.pdf

4. 15-shear stress-4-example-1-Shear stress in a plate.mp4

08:20

5.1 16-shear stress-5-example-2.pdf

5. 16-shear stress-5-example-2-Bearing and shear stresses in pins and bolts.mp4

23:21

6.1 17- shear stress-6-example-3.pdf

6. 17- shear stress-6-example-3-shear stresses & strains in elastomeric bearing pad.mp4

07:31

7.1 17-1-Exercises-Shear stress and strain-Hollow box.pdf

7. 17-1-Exercises-Shear stress and strain-Hollow box.mp4

10:06

8.1 17-2 Exercises-Shear stress and strain-Cable sling.pdf

8. 17-2 Exercises-Shear stress and strain-Cable sling.mp4

12:42

5. Allowable stress and allowable loads (Axial loads)

1.1 18- Allowable stress and allowable loads.pdf

1. 18-allowable stress and allowable loads.mp4

22:27

2.1 19-allowable stress and allowable load example.pdf

2. 19-allowable stress and allowable load example.mp4

30:44

3.1 20- Design for axial loads and direct shear example.pdf

3. 20- Design for axial loads and direct shear example.mp4

37:01

4.1 20-1 Exercises on design for axial loads and direct shear-steel pipe diameter.pdf

4. 20-1-Exercises on axial load and shear.mp4

05:34

5.1 20-2 Exercises on design for axial loads and direct shear- bars and bolt.pdf

5. 20-2-Exercises on axial load and shear.mp4

09:49

6.1 21- Changes in Lengths of Axially Loaded Members.pdf

6. 21-axial loads stiffness.mp4

21:18

7.1 22- Example on axially loaded members.pdf

7. 22-axial loads stiffness-example.mp4

31:07

6. Thermal effects

1.1 23- Thermal Effects.pdf

1. 23-Themal effects.mp4

15:28

2.1 24- Example on thermal effect.pdf

2. 24- Thermal stress example-Prismatic bar under different temperatures.mp4

34:21

3.1 24-1 Exercises on thermal effects-Rails of railroad track.pdf

3. 24-1-Exercises on thermal effects-Railroad track.mp4

05:28

4.1 24-2 Exercises on thermal effects-Rod between 2 walls.pdf

4. 24-2-Exercises on thermal effects-Steel rod.mp4

10:12

7. Assignment on Axial loads & Thermal effects

1.1 24-3 Assignment- problem 1.pdf

1. 24-3 Assignment problem # 1 Design for axial loads for steel base plate.mp4

13:22

2.1 24-4 Assignment- problem 2.pdf

2. 24-4 Assignment problem # 2 Thermal effect on plastic bar.mp4

16:17

8. Strain Energy

1.1 25- strain energy.pdf

1. 25-strain energy-1.mp4

20:45

2.1 26-strain energy-2-elastic and inelastic strain energy.pdf

2. 26-strain energy-2-elastic and inelastic strain energy.mp4

15:38

3.1 27-strain energy-3-linearly elastic behavior.pdf

3. 27-strain energy-3-linearly elastic behavior.mp4

16:29

4.1 28-strain energy-4-comments on strain energy.pdf

4. 28-strain energy-4-comments on strain energy.mp4

10:44

5.1 29-strain energy-5-non uniform bars.pdf

5. 29-strain energy-5-non uniform bars.mp4

06:28

6.1 30-strain energy-6-example-non uniform bars.pdf

6. 30-strain energy-6-example-non uniform bars.mp4

18:32

7.1 31-strain energy-7-disp from single load.pdf

7. 31-strain energy-7-disp from single load.mp4

10:45

8.1 32- strain energy-8-example disp from single load.pdf

8. 32- strain energy-8-example disp from single load.mp4

15:44

9.1 32-1 Strain energy exercises.pdf

9. 32-1 Strain energy exercises.mp4

06:16

10.1 32-2 Strain energy exercises.pdf

10. 32-2 Strain energy exercises.mp4

09:42

11.1 32-3 Strain energy exercises.pdf

11. 32-3 Strain energy exercises.mp4

09:40

9. Curvature and longitudinal strain in Beams

1.1 33-beams-1-Pure Bending and nonuniform bending.pdf

1. 33-beams-1-Pure Bending and nonuniform bending.mp4

17:27

2.1 34-beams-2-Curvature of a Beam.pdf

2. 34-beams-2-Curvature of a Beam.mp4

21:03

3.1 35- beams-3-Longitudinal Strains in beams.pdf

3. 35- beams-3-Longitudinal Strains in beams.mp4

20:20

4.1 35-1 Exercises on longitudinal strains in beams-Simple beam.pdf

4. 35-1 Exercises on longitudinal strains in beams.mp4

10:48

5.1 35-2 Exercises on longitudinal strains in beams-Cantilever beam.pdf

5. 35-2 Exercises on longitudinal strains in beams.mp4

06:49

10. Normal stress and strain

1.1 36-Normal stress in beams-1-Resultant of the normal stresses.pdf

1. 36-Normal stress in beams-1-Resultant of the normal stresses.mp4

22:48

2.1 37-Normal stress in beams-2-Location of neutral Axis.pdf

2. 37-Normal stress in beams-2-Location of neutral Axis.mp4

15:48

3.1 38-Normal stress in beams-3- Moment-Curvature Relationship.pdf

3. 38-Normal stress in beams-3- Moment-Curvature Relationship.mp4

21:29

4.1 39-Normal stress in beams-4-Flexure Formula.pdf

4. 39-Normal stress in beams-4-Flexure Formula.mp4

12:07

5.1 40-Normal stress in beams-5-Maximum Stresses at a Cross Section .pdf

5. 40-Normal stress in beams-5-Maximum Stresses at a Cross Section.mp4

08:26

6.1 41-Normal stress in beams-6-Doubly Symmetric Shapes.pdf

6. 41-Normal stress in beams-6-Doubly Symmetric Shapes.mp4

05:27

7.1 42- Normal stress in beams-7-Example.pdf

7. 42- Normal stress in beams-7-Example.mp4

20:14

8.1 42-1 exercises on beams-A thin strip of Copper.pdf

8. 42-1 exercises on beams-A thin strip of Copper.mp4

06:56

9.1 42-2 exercises on beams- Highway bridge.pdf

9. 42-2 exercises on beams- Highway bridge.mp4

09:22

11. Shear stress in beams

1.1 43-Shear stresses in beams-1-Vertical and Horizontal Shear Stresses.pdf

1. 43-Shear stresses in beams-1-Vertical and Horizontal Shear Stresses.mp4

23:04

2.1 44-Shear stresses in beams-2-Shear formula.pdf

2. 44-Shear stresses in beams-2-Shear formula.mp4

22:27

3.1 45- Shear stresses in beams-3- Example.pdf

3. 45- Shear stresses in beams-3- Example-Metal beam.mp4

24:55

4.1 45-1 Exercises on shear stresses on beams-Cantiever wood beam.pdf

4. 45-1 Exercises on shear stresses on beams-Cantiever wood beam.mp4

08:54

5.1 45-2 Exercises on shear stresses on beams-Laminated wood beam.pdf

5. 45-2 Exercises on shear stresses on beams-Laminated wood beam.mp4

14:47

6.1 45-3 Assignment-3-Laminated plastic beam.pdf

6. 45-3 Assignment-3-Laminated plastic beam.mp4

15:42

7.1 45-4 Assignment-3-Simply supported wood beam.pdf

7. 45-4 Assignment-3-Simply supported wood beam.mp4

10:29

12. Plane stress element

1.1 46-Analysis of stress and strain-planes stress-sign convention.pdf

1. 46-Analysis of stress and strain-planes stress-sign convention.mp4

26:50

2.1 47-Analysis of stress and strain- stresses on inclined sections.pdf

2. 47-Analysis of stress and strain- stresses on inclined sections.mp4

16:30

3.1 48-Analysis of stress and strain-transformation equations.pdf

3. 48-Analysis of stress and strain-transformation equations.mp4

23:21

4.1 49- Analysis of stress and strain-transformation equations-example.pdf

4. 49- Analysis of stress and strain-transformation equations-example.mp4

21:09

5.1 49-1 Excercises on Plane stress element.pdf

5. 49-1 Exercises on Plane stress element.mp4

08:06

6.1 49-2 Excercises on Plane stress element.pdf

6. 49-2 Exercises on Plane stress element.mp4

09:48

13. Principal stress

1.1 50-Principal stress-1 variation with angle.pdf

1. 50-Principal stress-1 variation with angle.mp4

10:28

2.1 51-Principal stress-2-principal angles.pdf

2. 51-Principal stress-2-principal angles.mp4

13:48

3.1 52-Principal stress-3-principal stress equations.pdf

3. 52-Principal stress-3-principal stress equations.mp4

07:48

4.1 53-special cases-1.pdf

4. 53-special cases-1.mp4

11:45

5.1 54-max shear stress.pdf

5. 54-max shear stress.mp4

15:45

6.1 55-Example part-1.pdf

6. 55-Example part-1.mp4

21:11

7.1 56-Example part-2.pdf

7. 56-Example part-2.mp4

26:18

8.1 57- Example 3 maximum shear stress.pdf

8. 57- Example 3 maximum shear stress.mp4

20:07

9.1 57-1 Assignment 4 on Principal stresses and maximum shear stresses-problem 1.pdf

9. 57-1 Assignment 4 on Principal stresses and maximum shear stresses-problem 1.mp4

09:26

10.1 57-2 ssignment 4 on Principal stresses and maximum shear stresses-problem 2.pdf

10. 57-2 asignment 4 on Principal stresses and maximum shear stresses-problem 2.mp4

18:58

14. Mohr Circle-Graphical Technique for Stress Visualization

1.1 58-Mohr circle-1- Introduction.pdf

1. 58-Mohr circle-1- Introduction.mp4

05:37

2.1 59-Mohr circle-2- Equation of Mohr circle.pdf

2. 59-Mohr circle-2- Equation of Mohr circle.mp4

08:27

3.1 60-Mohr circle-3- Representation of Mohr circle.pdf

3. 60-Mohr circle-3- Representation of Mohr circle.mp4

06:53

4.1 61-Mohr circle-4- Construction of Mohr circle.pdf

4. 61-Mohr circle-4- Construction of Mohr circle.mp4

15:33

5.1 62-Mohr circle-5- stress on inclined element of Mohr circle.pdf

5. 62-Mohr circle-5- stress on inclined element of Mohr circle.mp4

15:05

6.1 63-Mohr circle-6- Principal stress of Mohr circle.pdf

6. 63-Mohr circle-6- Principal stress of Mohr circle.mp4

07:18

7.1 64-Mohr circle-7- Max shear stresses of Mohr circle.pdf

7. 64-Mohr circle-7- Max shear stresses of Mohr circle.mp4

06:10

8.1 65-Mohr circle-8- Example on Mohr circle.pdf

8. 65-Mohr circle-8- Example on Mohr circle.mp4

18:41

9.1 65-Mohr circle-9-Excercise1.pdf

9. 65-Mohr circle-9-Excercise1.mp4

24:00

10.1 65-Mohr circle-10-Excercise 2.pdf

10. 65-Mohr circle-10-Excercise 2.mp4

20:19

11.1 65-Mohr circle-11-Excercise 3.pdf

11. 65-Mohr circle-11-Excercise 3.mp4

17:59

Description

Exploring Structural Mechanics, Stresses and Strains, Axially Loaded Members, Stresses in Beams, Mohr’s Circle.

What You'll Learn?

Practical Stress & Strain Analysis: Calculate stress, grasp Hooke's Law, and understand materials. Essential for real-world engineering challenges!
Engineer for Real-Life Scenarios: Analyze axially loaded members, thermal effects, and strain energy. Gain hands-on skills for structural projects!
Applied Beam Behavior Analysis: Master pure & non-uniform bending, shear stresses in beams. Practical insights for early-career engineers!
Practical Strain Energy Applications: Calculate strain energy in nonuniform bars & displacements caused by single loads. Enhance your structural understanding.
Critical Stress and Strain Analysis: Explore principal stresses & maximum shear stresses, master Mohr’s circle for plane stress. Ensure material safety.
Understanding Allowable Stresses: Grasp allowable stresses & loads, making informed decisions for safe & reliable structure designs.
Real-World Case Studies: Dive into practical stress analysis case studies for engineering problem-solving. Gain valuable insights for your career.

Who is this for?

Aspiring Engineers: Those who aim to pursue a career in engineering and want to strengthen their knowledge of mechanics of materials.

Engineering Students: Undergraduate and graduate students studying engineering disciplines, seeking to solidify their understanding of structural mechanics.

Early-Career Professionals: Engineers in the early stages of their careers looking to enhance their expertise in stress and strain analysis for practical applications.

Materials Science Enthusiasts: Individuals interested in understanding the behavior of materials under various loads and exploring their mechanical properties.

Construction and Civil Engineering Professionals: Those working in construction or civil engineering fields, aiming to apply stress analysis principles to optimize structural integrity.

Mechanical and Aerospace Engineers: Professionals in the mechanical and aerospace industries seeking to expand their knowledge in mechanics for improved design and analysis.

Self-Learners and Enthusiasts: Anyone with a curiosity for the mechanics of materials, eager to explore real-world case studies and develop problem-solving skills.

What You Need to Know?

To begin your journey, a basic understanding of mathematics and fundamental knowledge of statics will suffice. I'll provide explanations for these fundamentals whenever necessary.

More details

Description
Welcome to Mechanics of Materials: Exploring Structural Mechanics!
In this course, we delve into the fascinating world of stress and strain analysis in three-dimensional elastic bodies. Gain a profound understanding of how different materials behave under load and how these analyses relate to the real-life performance of structural members.
Through engaging lectures, we'll cover essential topics such as tension, compression, shear stress, elasticity, plasticity, and creep. You'll learn to calculate stresses and strains in various materials and analyze axially loaded members, thermal effects, and strain energy in nonuniform bars. Master the art of beam analysis, including pure bending, non-uniform bending, and longitudinal strains in beams made of linearly elastic materials.
Moreover, we'll explore critical stress analysis, investigating principal stresses, maximum shear stresses, and harnessing Mohr's circle for plane stress to ensure the utmost material safety. By the end of this course, you'll be well-equipped to tackle real-world engineering challenges with confidence, making informed decisions for robust structural designs. Join us on this enriching journey into Mechanics of Materials and unlock the secrets of structural mechanics!

Course Contents:

**Behavior & Mechanical Properties of Materials:**
Introduction to Mechanics of Materials
Normal Stress and Strain
Mechanical Properties of Materials
Elasticity, Plasticity, and Creep
Linear Elasticity, Hookeâ€™s Law, and Poissonâ€™s Ratio
Shear Stress and Strain
Allowable Stresses and Allowable Loads

Axially Loaded Members:
Changes in Lengths of Axially Loaded Members
Thermal Effects
Strain Energy-1 (Nonuniform Bars)
Strain Energy-2 (Displacements Caused by a Single Load)

Stresses in Beams:
Pure Bending and Non-uniform Bending
Curvature of a Beam, Longitudinal Strains in Beams
Normal Stresses in Beams (Linearly Elastic Materials)
Shear Stresses in Beams

Analysis of Stress and Strain:
Principal StressesÂ
Maximum Shear Stresses
Mohrâ€™s Circle for Plane Stress
Who this course is for:
Aspiring Engineers: Those who aim to pursue a career in engineering and want to strengthen their knowledge of mechanics of materials.
Engineering Students: Undergraduate and graduate students studying engineering disciplines, seeking to solidify their understanding of structural mechanics.
Early-Career Professionals: Engineers in the early stages of their careers looking to enhance their expertise in stress and strain analysis for practical applications.
Materials Science Enthusiasts: Individuals interested in understanding the behavior of materials under various loads and exploring their mechanical properties.
Construction and Civil Engineering Professionals: Those working in construction or civil engineering fields, aiming to apply stress analysis principles to optimize structural integrity.
Mechanical and Aerospace Engineers: Professionals in the mechanical and aerospace industries seeking to expand their knowledge in mechanics for improved design and analysis.
Self-Learners and Enthusiasts: Anyone with a curiosity for the mechanics of materials, eager to explore real-world case studies and develop problem-solving skills.

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Hello,I'm excited to be your instructor on Udemy, bringing a wealth of experience and passion for teaching to help you excel in Mechanics of Materials.I hold a PhD in Structural Engineering and currently serve as a Professor of Structural Engineering at Aalto University in Finland. With over 15 years of engineering expertise in diverse industries, I've led structural engineering teams in 30+ international mega-projects, honing my problem-solving skills and managing projects under tight deadlines.My teaching journey spans 15+ years, and I've had the privilege of guiding thousands of students in various engineering subjects, including Statics, Dynamics, Structural Analysis, and more. I've taught at prestigious universities like SKKU (South Korea) and Aalto (Finland), fostering a deep understanding of students' learning needs.In this course, I'm committed to teaching you in a way I wished I was taught during my academic journey - practical, example-driven, and focused on real-world applications. We'll dive into stress and strain analysis, exploring how materials behave under different loads, and applying these concepts to enhance structural performance.I'm deeply passionate about helping students and engineers excel in learning. In 2019, I launched my YouTube channel, attracting hundreds of thousands of views. My vision is to provide a comprehensive platform for civil and structural engineers, as well as eager students, seeking in-depth knowledge of structural engineering. My goal is to make this valuable expertise universally accessible, enabling learners worldwide to explore, learn, and benefit from the exciting world of structural engineering. Join me on this journey of knowledge and growth!My teaching philosophy emphasizes detailed examples, avoiding unnecessary theory, and providing you with the essential knowledge to excel in Mechanics of Materials. Through engaging lectures and real-world case studies, you'll gain invaluable insights for your engineering career.So, if you find value in my Udemy course, you'll love the additional content, homework, and exams. Join me on this journey, and let's unlock the secrets of structural mechanics together!Thank you for your interest, and I look forward to guiding you through this enriching learning experience.

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