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Dr. Wayne Whiteman, PE

108,555 人已註冊

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Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

乔治亚理工学院

課程信息

35,613 次近期查看

This course explores the topic of solid objects subjected to stress and strain. The methods taught in the course are used to predict the response of engineering structures to various types of loading, and to analyze the vulnerability of these structures to various failure modes. Axial loading with be the focus in this course.
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The copyright of all content and materials in this course are owned by either the Georgia Tech Research Corporation or Dr. Wayne Whiteman. By participating in the course or using the content or materials, whether in whole or in part, you agree that you may download and use any content and/or material in this course for your own personal, non-commercial use only in a manner consistent with a student of any academic course. Any other use of the content and materials, including use by other academic universities or entities, is prohibited without express written permission of the Georgia Tech Research Corporation. Interested parties may contact Dr. Wayne Whiteman directly for information regarding the procedure to obtain a non-exclusive license.

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完成時間大約為18 小時

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字幕：阿拉伯語（Arabic）, 法語（French）, （歐洲人講的）葡萄牙語, 意大利語, 越南語, 德語（German）, 俄語（Russian）, 英語（English）, 西班牙語（Spanish）

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可分享的證書

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100% 在線

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完成時間大約為18 小時

英語（English）

授課教師

授課教師評分

4.71/5 （653 個評分）

Dr. Wayne Whiteman, PE

Senior Academic Professional

Woodruff School of Mechanical Engineering

335,502 個學生

12 門課程

提供方

乔治亚理工学院

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.

授課大綱 - 您將從這門課程中學到什麼

內容評分97%（15,254 個評分）

週

週 1

完成時間為 1 小時

Welcome

完成時間為 1 小時

1 個視頻（總計 2 分鐘）, 3 個閱讀材料

完成時間為 3 小時

Stress and Strain Fundamentals

In this section, we will study the fundamentals of stress and strain as applied to Mechanics of Materials.

完成時間為 3 小時

8 個視頻（總計 37 分鐘）, 14 個閱讀材料, 1 個測驗

8 個視頻

Module 1: General Analysis Approach4分鐘

Module 2: Internal Forces due to External Loads2分鐘

Module 3: Normal Stress/Shear Stress3分鐘

Module 4: Maximum Normal and Shear Stress on Inclined Planes for Uniaxial Loading9分鐘

Module 5: General State of Stress at a Point (3D)8分鐘

Module 6: Two-Dimensional (2D) or Plane Stress2分鐘

Module 7: Nominal (Engineering) Stress and True Stress4分鐘

Module 8: Normal Strain2分鐘

14 個閱讀材料

Download Pdf Format Module 1: General Analysis Approach10分鐘

Download Pdf Format Module 2: Internal Forces due to External Loads10分鐘

Download Pdf Format: Module 3: Normal Stress/Shear Stress10分鐘

Module 3 Worksheet Solution10分鐘

Download Pdf Format Module 4: Maximum Normal and Shear Stress on Inclined Planes for Uniaxial Loading10分鐘

Module 4 Worksheet Solution10分鐘

Download Pdf Format Module 5: General State of Stress at a Point (3D)10分鐘

Download Pdf Format Module 6: Two-Dimensional (2D) or Plane Stress10分鐘

Download Pdf Format Module 7: Nominal (Engineering) Stress and True Stress10分鐘

Module 7 Worksheet Solution10分鐘

Download Pdf Format Module 8: Normal Strain10分鐘

Module 8 Worksheet Solution10分鐘

Solution to Quiz Week One10分鐘

Earn a Georgia Tech Badge/Certificate/CEUs10分鐘

1 個練習

Quiz on Stress and Strain Fundamentals30分鐘

週

週 2

完成時間為 3 小時

Stress-Strain Diagrams, Material Properties, and Shear Stress and Strain

In this section, we will develop stress-strain diagrams, discuss material properties, and look more in depth at shear stress and strain.

完成時間為 3 小時

7 個視頻（總計 35 分鐘）, 11 個閱讀材料, 1 個測驗

7 個視頻

Module 9: Tension Test and Stress-Strain Diagram10分鐘

Module 10: Internal Properties and Hooke’s Law4分鐘

Module 11: 0.2% Offset Yield Stress3分鐘

Module 12: Strain Hardening/Permanent Set1分鐘

Module 13: Poisson’s Ratio6分鐘

Module 14:Shear Stress/2D Pure Shear4分鐘

Module 15: Shear Strain4分鐘

11 個閱讀材料

Download Pdf Format Module 9: Tension Test and Stress-Strain Diagram10分鐘

Download Pdf Format Module 10: Internal Properties and Hooke’s Law10分鐘

Module 10 Worksheet Solution10分鐘

Download Pdf Format Module 11: 0.2% Offset Yield Stress10分鐘

Module 11 Worksheet Solution10分鐘

Download Pdf Format Module 12: Strain Hardening/Permanent Set10分鐘

Download Pdf Format Module 13: Poisson’s Ratio10分鐘

Module 13 Worksheet Solution10分鐘

Download Pdf Format Module 14:Shear Stress/2D Pure Shear10分鐘

Download Pdf Format Module 15: Shear Strain10分鐘

Solution to Quiz Week Two10分鐘

1 個練習

Quiz on Stress-Strain Diagrams, Material Properties, and Shear Stress and Strain30分鐘

週

週 3

完成時間為 4 小時

Stresses on Inclined Planes

In this section, we will develop the stress transformation equations for inclined planes and introduce Mohr’s Circle for Plane Stress

完成時間為 4 小時

11 個視頻（總計 68 分鐘）, 14 個閱讀材料, 1 個測驗

11 個視頻

Module 16:Stresses on Inclined Planes – Sign Convention5分鐘

Module 17: Transformation Equations for Plane Stress8分鐘

Module 18: Principal Stresses/Principal Planes5分鐘

Module 19: Principal Stresses/Principal Planes (cont.)2分鐘

Module 20: Maximum and Minimum In-Plane Principal Stresses7分鐘

Module 21: Maximum In-Plane Shear Stress5分鐘

Module 22: Introduction to Mohr’s Circle4分鐘

Module 23: Mohr’s Circle for Plane Stress5分鐘

Module 24: Determine Principal Stresses, Principal Planes, and Maximum Shear Stress using Mohr’s Circle9分鐘

Module 25: Stresses on any given plane using Mohr’s Circle6分鐘

Module 26: Principal Stresses and Principal Planes by solving Eigenvalue Problem5分鐘

14 個閱讀材料

Download Pdf Format Module 16:Stresses on Inclined Planes – Sign Convention10分鐘

Download Pdf Format Module 17: Transformation Equations for Plane Stress10分鐘

Module 17 Worksheet Solution10分鐘

Download Pdf Format Module 18: Principal Stresses/Principal Planes10分鐘

Download Pdf Format Module 19: Principal Stresses/Principal Planes (cont.)10分鐘

Download Pdf Format Module 20: Maximum and Minimum In-Plane Principal Stresses10分鐘

Download Pdf Format Module 21: Maximum In-Plane Shear Stress10分鐘

Module 21 Worksheet Solution10分鐘

Download Pdf Format Module 22: Introduction to Mohr’s Circle10分鐘

Download Pdf Format Module 23: Mohr’s Circle for Plane Stress10分鐘

Download Pdf Format Module 24: Determine Principal Stresses, Principal Planes, and Maximum Shear Stress using Mohr’s Circle10分鐘

Download Pdf Format Module 25: Stresses on any given plane using Mohr’s Circle10分鐘

Download Pdf Format Module 26: Principal Stresses and Principal Planes by solving Eigenvalue Problem10分鐘

Solution to Quiz Week Three10分鐘

1 個練習

Quiz on Stresses on Inclined Planes30分鐘

週

週 4

完成時間為 4 小時

Stress concentrations, Mohr’s Circle for Plane Strain, and measuring strains

In this section, we will learn about stress concentrations, and discuss plane strain, develop Mohr’s Circle for Plane Strain, and explore methods of measuring strain.

完成時間為 4 小時

11 個視頻（總計 68 分鐘）, 12 個閱讀材料, 1 個測驗

11 個視頻

Module 27: Stress Concentration Factors/Saint-Venant’s Principle5分鐘

Module 28: Determine Maximum Stress at Discontinuities using Stress Concentration Factors8分鐘

Module 29: Two-Dimensional (2D) or Plane Strain5分鐘

Module 30: Transformation Equations for Plane Strain8分鐘

Module 31: Transformation Equations for Plane Strain (cont.)1分鐘

Module 32: Mohr’s Circle for Plane Strain2分鐘

Module 33: Determine Principal Strains, Principal Planes, and Maximum Shear Strain using Mohr’s Circle9分鐘

Module 34: Strains on any given plane using Mohr’s Circle6分鐘

Module 35: Find Strains using Experimental Analysis Techniques5分鐘

Module 36: Find In-Plane Strains using Strain Gage Measurements7分鐘

Module 37: Find Principal Strains, Maximum Shear Strain, and Principal7分鐘

12 個閱讀材料

Download Pdf Format Module 27: Stress Concentration Factors/Saint-Venant’s Principle10分鐘

Download Pdf Format Module 28: Determine Maximum Stress at Discontinuities using Stress Concentration Factors10分鐘

Download Pdf Format Module 29: Two-Dimensional (2D) or Plane Strain10分鐘

Download Pdf Format Module 30: Transformation Equations for Plane Strain10分鐘

Download Pdf Format Module 31: Transformation Equations for Plane Strain (cont.)10分鐘

Download Pdf Format Module 32: Mohr’s Circle for Plane Strain10分鐘

Download Pdf Format Module 33: Determine Principal Strains, Principal Planes, and Maximum Shear Strain using Mohr’s Circle10分鐘

Download Pdf Format Module 34: Strains on any given plane using Mohr’s Circle10分鐘

Download Pdf Format Module 35: Find Strains using Experimental Analysis Techniques10分鐘

Download Pdf Format Module 36: Find In-Plane Strains using Strain Gage Measurements10分鐘

Download Pdf Format Module 37: Find Principal Strains, Maximum Shear Strain, and Principal10分鐘

Solution to Quiz Week Four10分鐘

1 個練習

Quiz on Stress concentrations, Mohr’s Circle for Plane Strain, and measuring strains30分鐘

週

週 5

完成時間為 3 小時

Generalized Hooke’s Laws, Factor of Safety, Non-linear behavior and Plasticity, Statically Indeterminate Structures, and Thermal Effects

In this section, we will conclude the course by discussing the topics of the generalize Hooke’s Laws for Isotropic materials, factors of safety, nonlinear behavior and plasticity, statically indeterminate structures, and thermal effects in mechanics of materials.

完成時間為 3 小時

9 個視頻（總計 57 分鐘）, 12 個閱讀材料, 1 個測驗

9 個視頻

Module 38: Generalized Hooke’s Laws for Isotropic Materials8分鐘

Module 39: Modulus of Elasticity, Modulus of Rigidity, and Poisson’s Ratio relationship for Isotropic Materials5分鐘

Module 40: Factor of Safety4分鐘

Module 41: Design to meet specified Factor of Safety5分鐘

Module 42: Idealized Elastoplastic Material Assumption2分鐘

Module 43: Solve a Statically Indeterminate Structure under Axial Loading14分鐘

Module 44: Temperature Effects on Engineering Materials5分鐘

Module 45: Solve an Engineering Problem with Thermal Effects7分鐘

Module 46: Course Conclusion2分鐘

12 個閱讀材料

Download Pdf Format Module 38: Generalized Hooke’s Laws for Isotropic Materials10分鐘

Download Pdf Format Module 39: Modulus of Elasticity, Modulus of Rigidity, and Poisson’s Ratio relationship for Isotropic Materials10分鐘

Download Pdf Format Module 40: Factor of Safety10分鐘

Download Pdf Format Module 41: Design to meet specified Factor of Safety10分鐘

Module 41 Worksheet Solution10分鐘

Download Pdf Format Module 42: Idealized Elastoplastic Material Assumption10分鐘

Download Pdf Format Module 43: Solve a Statically Indeterminate Structure under Axial Loading10分鐘

Download Pdf Format Module 44: Temperature Effects on Engineering Materials10分鐘

Dowload Pdf Format Module 45: Solve an Engineering Problem with Thermal Effects10分鐘

Solution to Quiz Week five10分鐘

Download Pdf Format Module 46: Course Conclusion10分鐘

Where to go from here10分鐘

1 個練習

Quiz on Generalized Hooke’s Laws, Factor of Safety, Non-linear behavior and Plasticity, Statically Indeterminate Structures, and Thermal Effects30分鐘

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來自MECHANICS OF MATERIALS I: FUNDAMENTALS OF STRESS & STRAIN AND AXIAL LOADING的熱門評論

由 FA 提供2020年8月28日

A very useful course for getting a strong foundation in strength of materials course. Definitely recommend to all who wants to learn it. Looking forward to future courses. Dr. Whiteman is outstanding.

由 RR 提供2018年9月8日

由 RJ 提供2020年7月12日

Learning with practical problems is a great experience. It made me an wow experience to solve practical problems .Thank You Dr.Wayne Whiteman ,Georgia Tech and Coursera for happy learning experience.

由 S 提供2020年6月6日

in this particular course i get to learn about axial loading on engineering structures,elements and the calculation of stress strain fos so on..... Thank you very much for such an amazing course.

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Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

課程信息

授課教師

Dr. Wayne Whiteman, PE

提供方

乔治亚理工学院

授課大綱 - 您將從這門課程中學到什麼

週 1

Welcome

Stress and Strain Fundamentals

週 2

Stress-Strain Diagrams, Material Properties, and Shear Stress and Strain

週 3

Stresses on Inclined Planes

週 4

Stress concentrations, Mohr’s Circle for Plane Strain, and measuring strains

週 5

Generalized Hooke’s Laws, Factor of Safety, Non-linear behavior and Plasticity, Statically Indeterminate Structures, and Thermal Effects

審閱

來自MECHANICS OF MATERIALS I: FUNDAMENTALS OF STRESS & STRAIN AND AXIAL LOADING的熱門評論

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Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading

課程信息

授課教師

Dr. Wayne Whiteman, PE

提供方

乔治亚理工学院

授課大綱 - 您將從這門課程中學到什麼

週 1

Welcome

Stress and Strain Fundamentals

週 2

Stress-Strain Diagrams, Material Properties, and Shear Stress and Strain

週 3

Stresses on Inclined Planes

週 4

Stress concentrations, Mohr’s Circle for Plane Strain, and measuring strains

週 5

Generalized Hooke’s Laws, Factor of Safety, Non-linear behavior and Plasticity, Statically Indeterminate Structures, and Thermal Effects

審閱

來自MECHANICS OF MATERIALS I: FUNDAMENTALS OF STRESS & STRAIN AND AXIAL LOADING的熱門評論

常見問題

Coursera Footer

開拓職業生涯或促進職業發展

瀏覽熱門主題

熱門課程和文章

在線獲得學位或證書

Coursera

社區

更多