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. ------------------------------ 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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Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading
乔治亚理工学院
课程信息
29,171 次近期查看
Learner Career Outcomes
11%
完成这些课程后已开始新的职业生涯
25%
通过此课程获得实实在在的工作福利
14%
加薪或升职
Learner Career Outcomes
11%
完成这些课程后已开始新的职业生涯
25%
通过此课程获得实实在在的工作福利
14%
加薪或升职
100% 在线
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完成时间大约为10 小时
建议：5 weeks of material; 5 to 7 hours per week work for students
英语（English）
字幕：英语（English）
教学大纲 - 您将从这门课程中学到什么
周
1完成时间为 1 小时
Welcome
1 个视频 （总计 2 分钟）, 3 个阅读材料
1 个视频
3 个阅读材料
Course Syllabus10分钟
Consent Form10分钟
Get More from Georgia Tech10分钟
完成时间为 3 小时
Stress and Strain Fundamentals
In this section, we will study the fundamentals of stress and strain as applied to Mechanics of Materials.
8 个视频 （总计 37 分钟）, 14 个阅读材料, 1 个测验
8 个视频
Module 2: Internal Forces due to External Loads2分钟
Module 3: Normal Stress/Shear Stress3分钟
Module 4: Maximum Normal and Shear Stress on Inclined Planes for Uniaxial Loading9分钟
Module 5: General State of Stress at a Point (3D)8分钟
Module 6: Two-Dimensional (2D) or Plane Stress2分钟
Module 7: Nominal (Engineering) Stress and True Stress4分钟
Module 8: Normal Strain2分钟
14 个阅读材料
Download Pdf Format Module 1: General Analysis Approach10分钟
Download Pdf Format Module 2: Internal Forces due to External Loads10分钟
Download Pdf Format: Module 3: Normal Stress/Shear Stress10分钟
Module 3 Worksheet Solution10分钟
Download Pdf Format Module 4: Maximum Normal and Shear Stress on Inclined Planes for Uniaxial Loading10分钟
Module 4 Worksheet Solution10分钟
Download Pdf Format Module 5: General State of Stress at a Point (3D)10分钟
Download Pdf Format Module 6: Two-Dimensional (2D) or Plane Stress10分钟
Download Pdf Format Module 7: Nominal (Engineering) Stress and True Stress10分钟
Module 7 Worksheet Solution10分钟
Download Pdf Format Module 8: Normal Strain10分钟
Module 8 Worksheet Solution10分钟
Solution to Quiz Week One10分钟
Earn a Georgia Tech Badge/Certificate/CEUs10分钟
1 个练习
Quiz on Stress and Strain Fundamentals6分钟
周
2完成时间为 3 小时
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.
7 个视频 （总计 35 分钟）, 11 个阅读材料, 1 个测验
7 个视频
Module 10: Internal Properties and Hooke’s Law4分钟
Module 11: 0.2% Offset Yield Stress3分钟
Module 12: Strain Hardening/Permanent Set1分钟
Module 13: Poisson’s Ratio6分钟
Module 14:Shear Stress/2D Pure Shear4分钟
Module 15: Shear Strain4分钟
11 个阅读材料
Download Pdf Format Module 9: Tension Test and Stress-Strain Diagram10分钟
Download Pdf Format Module 10: Internal Properties and Hooke’s Law10分钟
Module 10 Worksheet Solution10分钟
Download Pdf Format Module 11: 0.2% Offset Yield Stress10分钟
Module 11 Worksheet Solution10分钟
Download Pdf Format Module 12: Strain Hardening/Permanent Set10分钟
Download Pdf Format Module 13: Poisson’s Ratio10分钟
Module 13 Worksheet Solution10分钟
Download Pdf Format Module 14:Shear Stress/2D Pure Shear10分钟
Download Pdf Format Module 15: Shear Strain10分钟
Solution to Quiz Week Two10分钟
1 个练习
Quiz on Stress-Strain Diagrams, Material Properties, and Shear Stress and Strain6分钟
周
3完成时间为 4 小时
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
11 个视频 （总计 68 分钟）, 14 个阅读材料, 1 个测验
11 个视频
Module 17: Transformation Equations for Plane Stress8分钟
Module 18: Principal Stresses/Principal Planes5分钟
Module 19: Principal Stresses/Principal Planes (cont.)2分钟
Module 20: Maximum and Minimum In-Plane Principal Stresses7分钟
Module 21: Maximum In-Plane Shear Stress5分钟
Module 22: Introduction to Mohr’s Circle4分钟
Module 23: Mohr’s Circle for Plane Stress5分钟
Module 24: Determine Principal Stresses, Principal Planes, and Maximum Shear Stress using Mohr’s Circle9分钟
Module 25: Stresses on any given plane using Mohr’s Circle6分钟
Module 26: Principal Stresses and Principal Planes by solving Eigenvalue Problem5分钟
14 个阅读材料
Download Pdf Format Module 16:Stresses on Inclined Planes – Sign Convention10分钟
Download Pdf Format Module 17: Transformation Equations for Plane Stress10分钟
Module 17 Worksheet Solution10分钟
Download Pdf Format Module 18: Principal Stresses/Principal Planes10分钟
Download Pdf Format Module 19: Principal Stresses/Principal Planes (cont.)10分钟
Download Pdf Format Module 20: Maximum and Minimum In-Plane Principal Stresses10分钟
Download Pdf Format Module 21: Maximum In-Plane Shear Stress10分钟
Module 21 Worksheet Solution10分钟
Download Pdf Format Module 22: Introduction to Mohr’s Circle10分钟
Download Pdf Format Module 23: Mohr’s Circle for Plane Stress10分钟
Download Pdf Format Module 24: Determine Principal Stresses, Principal Planes, and Maximum Shear Stress using Mohr’s Circle10分钟
Download Pdf Format Module 25: Stresses on any given plane using Mohr’s Circle10分钟
Download Pdf Format Module 26: Principal Stresses and Principal Planes by solving Eigenvalue Problem10分钟
Solution to Quiz Week Three10分钟
1 个练习
Quiz on Stresses on Inclined Planes6分钟
周
4完成时间为 3 小时
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.
11 个视频 （总计 68 分钟）, 12 个阅读材料, 1 个测验
11 个视频
Module 28: Determine Maximum Stress at Discontinuities using Stress Concentration Factors8分钟
Module 29: Two-Dimensional (2D) or Plane Strain5分钟
Module 30: Transformation Equations for Plane Strain8分钟
Module 31: Transformation Equations for Plane Strain (cont.)1分钟
Module 32: Mohr’s Circle for Plane Strain2分钟
Module 33: Determine Principal Strains, Principal Planes, and Maximum Shear Strain using Mohr’s Circle9分钟
Module 34: Strains on any given plane using Mohr’s Circle6分钟
Module 35: Find Strains using Experimental Analysis Techniques5分钟
Module 36: Find In-Plane Strains using Strain Gage Measurements7分钟
Module 37: Find Principal Strains, Maximum Shear Strain, and Principal7分钟
12 个阅读材料
Download Pdf Format Module 27: Stress Concentration Factors/Saint-Venant’s Principle10分钟
Download Pdf Format Module 28: Determine Maximum Stress at Discontinuities using Stress Concentration Factors10分钟
Download Pdf Format Module 29: Two-Dimensional (2D) or Plane Strain10分钟
Download Pdf Format Module 30: Transformation Equations for Plane Strain10分钟
Download Pdf Format Module 31: Transformation Equations for Plane Strain (cont.)10分钟
Download Pdf Format Module 32: Mohr’s Circle for Plane Strain10分钟
Download Pdf Format Module 33: Determine Principal Strains, Principal Planes, and Maximum Shear Strain using Mohr’s Circle10分钟
Download Pdf Format Module 34: Strains on any given plane using Mohr’s Circle10分钟
Download Pdf Format Module 35: Find Strains using Experimental Analysis Techniques10分钟
Download Pdf Format Module 36: Find In-Plane Strains using Strain Gage Measurements10分钟
Download Pdf Format Module 37: Find Principal Strains, Maximum Shear Strain, and Principal10分钟
Solution to Quiz Week Four10分钟
1 个练习
Quiz on Stress concentrations, Mohr’s Circle for Plane Strain, and measuring strains6分钟
4.8
161 条评论来自Mechanics of Materials I: Fundamentals of Stress & Strain and Axial Loading的热门评论
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.
I can not afford to unlock the quizzes and assignments but I did learn and really enjoy taking this course. Thanks, for allowing us to take it on audit!.
讲师
Dr. Wayne Whiteman, PE
Senior Academic ProfessionalWoodruff School of Mechanical Engineering
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