01_Introduction 绪论 材料力学教学课件.pptVIP

* * Yin Min ( 殷民 ) Mechanics of Materials 《 材 料 力 学 》 School of Aerospace Mechanics Teaching and Experiment Center (力学中心) Feb. 2011 Contents of “Materials Mechanics” 1. Introduction Part One: Basic Deformations 2. Axial Tension and Compression 3. Torsion A Geometric Properties of an Area 4. Internal Force of Bending 5. Bending Stress 6. Bending Deformation Part Two: Combined Deformations 7. Stress State Analysis 8. Strength Theories 9. Combined Deformations Part Three: Special Topics 10. Energy Methods 11. Statically Indeterminate problems 12. Dynamic Loading 13. Fatigue Strength 14. Stability of Compressed Columns 15. Strength of Connections 24 Hours (Lecture) 2 Hours (Exercise) 4 Hours (Experiment) SUM: 64 Hours 12 Hours (Lecture) 2 Hours (Exercise) 4 Hours (Experiment) 14 Hours (Lecture) 2 Hours (Exercise) Main Features of This Course: 1. 概念新，公式多，理论联系实际 2. 重视课堂、作业、实验三个环节 4. 多媒体教学，信息量大、节奏快 3. 注意每章的基本要求和解题思路 Term Grade：Term exam (80%) Homework (10%) Reading (5%) Experiments (5%) 5. 中英教材、课件，培养阅读能力 《材料力学》，蔡怀崇、闵行编著，西安交通大学出版社，2004年 《Mechanics of Materials》，R.C. Hibbeler著，武建华缩编，重庆大学出版社，2007年，ISBN978-7-5624-4141-0 每一个寝室借一本外文教材。请大家妥善保管，避免破损和涂抹，学期结束前请学委收齐还于老师； 以中文教材为主，外文教材为辅； 每章中的chapter objectives, important points, procedure for analysis, example比较重要； 不要把本门课程当成英文课来学习； 外文书中的英制单位：lb磅，kip千磅，ft英尺，in英寸，psi磅/平方英寸， ksi千磅/平方英寸。 About the Textbook Study Methods ---- Combined Theories with Practices 观察试验，分析归纳，总结规律； 抽象简化，演绎推理，建立理论； 用于实践，验证完善，不断发展。 Chapter 1. Introduction 绪 论 Containing Sections: 1.1 Task of Mechanics of Materials 1.2* Relation between Mechanics of Materials and Practices 1.3 Basic Hypothesis of Deformable Body 1.4 Internal Force and Stress 1.5 Displacement, Deformation and Strain 1.6 Basic Deformation modes of Bar Member Chapter 1. Introduction Chapter 1. Introd