Informações sobre o curso
4.8
583 classificações
166 avaliações
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível intermediário

Nível intermediário

Horas para completar

Aprox. 22 horas para completar

Sugerido: This class includes 5 weeks of study, 5-7 hours/week....
Idiomas disponíveis

Inglês

Legendas: Inglês...

Habilidades que você terá

MaterialsProblem SolvingMechanical DesignFailure
100% online

100% online

Comece imediatamente e aprenda em seu próprio cronograma.
Prazos flexíveis

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.
Nível intermediário

Nível intermediário

Horas para completar

Aprox. 22 horas para completar

Sugerido: This class includes 5 weeks of study, 5-7 hours/week....
Idiomas disponíveis

Inglês

Legendas: Inglês...

Programa - O que você aprenderá com este curso

Semana
1
Horas para completar
4 horas para concluir

Material Properties in Design

In this week, we will first provide an overview on the course's content, targeted audiences, the instructor's professional background, and tips to succeed in this course. Then we will cover critical material properties in design, such as strength, modulus of elasticity, and the coefficient of thermal expansion. A case study examining material selection in a Zimmer orthopedic hip implant will demonstrate the real life design applications of these material properties. At the end of the week you will have the opportunity to check your own knowledge of these fundamental material properties by taking Quiz 1 "Material Properties in Design."...
Reading
11 vídeos (Total de 93 min), 4 leituras, 2 testes
Video11 videos
Module 2: How to Succeed in this Course6min
Module 3: Strength7min
Module 4: Modulus of Elasticity - Introduction7min
Module 5: Modulus of Elastricity - Applications8min
Module 6: Ashby Plots7min
Module 7: Material Selection in Hip Implant12min
Module 8: Common Metals in Design9min
Module 9: Metal Designations and Processing9min
Module 10: Temperature Effects and Creep9min
Module 11: CTE mismatch12min
Reading4 leituras
Syllabus10min
Consent Form10min
Total Hip Replacement Surgical Process:10min
Get More from Georgia Tech10min
Quiz2 exercícios práticos
Complete prior to Module 4 - Modulus of Elasticity30min
Material Properties in Designmin
Semana
2
Horas para completar
6 horas para concluir

Static Failure Theories - Part I

In week 2, we will review stress, strength, and the factory of safety. Specifically, we will review axial, torsional, bending, and transverse shear stresses. Please note that these modules are intended for review- students should already be familiar with these topics from their previous solid mechanics, mechanics of materials, or deformable bodies course. For each topic this week, be sure to refresh your analysis skills by working through worksheets 2, 3, 4 and 5. There is no quiz for this week....
Reading
8 vídeos (Total de 63 min), 10 leituras, 1 teste
Video8 videos
Module 13: Factor of Safety Example5min
Module 14: Axial and Torsional Stress Review8min
Module 15: Axial, and Torsional Stress Example6min
Module 16: Bending Stress Review6min
Module 17: Bending Stress Example9min
Module 18: Transverse Shear Review7min
Module 19: Transverse Shear Example7min
Reading10 leituras
Tip for Units 2 and 3: Equation Sheet10min
Example Problem Module 12 : Factor of Safety​min
Solution Module 13: Factor of Safety10min
Example Problem Module 14: Axial and Torsional Stressmin
Solution Module 15: Axial and Torsional Stress10min
Example Problem Module 16: Bending Stressmin
Solution Module 17: Bending Stress10min
Example Problem Module 18: Transverse Shearmin
Solution Module 19: Tranverse Shear10min
Earn a Georgia Tech Certificate/Badge/CEUs10min
Quiz1 exercícios práticos
Pre-Quiz: Static Loading12min
Semana
3
Horas para completar
8 horas para concluir

Static Failure Theories - Part II

In this week we will first cover the ductile to brittle transition temperature and stress concentration factors. Then, we will learn two critical static failure theories; the Distortion Energy Theory and Brittle Coulomb-Mohr Theory. A case study featuring the ultimate load testing of the Boeing 777 will highlight the importance of analysis and validation. Be sure to work through worksheets 6, 7, 8 and 9 to self-check your understanding of the course materials. At the end of this week, you will take Quiz 2 “Static Failure.”...
Reading
9 vídeos (Total de 81 min), 12 leituras, 1 teste
Video9 videos
Module 21: Stress Concentration Factors11min
Module 22: Static Failure Theories7min
Module 23: Distortion Energy Theory (von Mises Theory)7min
Module 24: Simple Example Distortion Energy Theory9min
Module 25: Complex Example Distortion Energy Theory10min
Module 26: Case Study - Static Load Analysis7min
Module 27: Brittle Coulomb Mohr Theory9min
Module 28: Brittle Coulomb Mohr Theory Example8min
Reading12 leituras
Worksheet 2: Stress Concentration Factor Practice Problemsmin
Worksheet 2 Solution10min
Example Problem Module 2410min
Solution Module 25: Complex Example Distortion Energy Theory10min
Worksheet 3: Practice Problems: Distortion Energy Theorymin
Worksheet 3 Solution10min
Example Problem Module 27 Coulomb Mohr Theorymin
Solution Module 28: Brittle Coulomb Mohr Theory10min
Worksheet 4: Practice Problems: Coulomb Mohr Theorymin
Worksheet 4 Solution10min
Tips for preparing for Quiz 210min
Quiz 2 Solution10min
Quiz1 exercícios práticos
Static Failuremin
Semana
4
Horas para completar
6 horas para concluir

Fatigue Failure - Part I

In week 4, we will introduce critical fatigue principles, starting with fully revisable stresses and the SN Curve. Then, we discuss how to estimate a fully adjusted endurance limit. Finally, a case study covering the root cause analysis of the fatigue failure of the Aloha Airlines flight 293 will emphasize the dangers of fatigue failure. In this week, you should complete worksheets 10, 11 and 12 as well as Quiz 3 “Fully Reversed Loading in Fatigue.”...
Reading
8 vídeos (Total de 70 min), 10 leituras, 1 teste
Video8 videos
Module 30: Fatigue and the SN Curve10min
Module 31: Approximating the SN Curve8min
Module 32: Estimating the Endurance Limit12min
Module 33: Estimating the Endurance Limit - Example Problem6min
Module 34: Fatigue Stress Concentration Factors Part I8min
Module 35: Fatigue Stress Concentration Factors Part II5min
Module 36: Fatigue Fully Reversed Loading Example9min
Reading10 leituras
Worksheet 5: SN Curve Practice Problem​min
Worksheet 5 Solution10min
Example Problem Module 32: Estimating Endurance Limit10min
Solution Module 33: Estimating the Endurance Limit10min
Worksheet 6: Endurance Limit​ Practice Problemmin
Worksheet 6 Solution10min
Worksheet 7: Fully Reversed Loading in Fatigue Practice Problemsmin
Worksheet 7 Solution10min
Tips for preparing for Quiz 310min
Quiz 3 Solution10min
Quiz1 exercícios práticos
Fully Reversed Loading in Fatiguemin
4.8
Benefício de carreira

83%

consegui um benefício significativo de carreira com este curso
Promoção de carreira

43%

recebi um aumento ou promoção

Melhores avaliações

por ZZFeb 17th 2017

The course was a concise and effective review of major concepts. The concepts were well explained and the lessons practical. I have a better understanding of fatigue failure as a result of this class.

por SGJun 12th 2017

Thank you so much. I liked your teaching style.You gave me a clear understanding about each and every topic covered in this course.I enjoyed the learning.Hope we will be in touch for further courses.

Instrutores

Avatar

Dr. Kathryn Wingate

Academic Professional
Woodruff School of Mechanical Engineering

Sobre Georgia Institute of Technology

The Georgia Institute of Technology is one of the nation's top research universities, distinguished by its commitment to improving the human condition through advanced science and technology. Georgia Tech's campus occupies 400 acres in the heart of the city of Atlanta, where more than 20,000 undergraduate and graduate students receive a focused, technologically based education....

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