1.Explain the basic concepts, fundamental theories, and computational methods of material mechanics from a knowledgeable and interesting perspective; 2. Apply mechanics of materials to analyze and calculate mechanical problems; 3. Combining with the practical teaching, reflect the basic application value of material mechanics in engineering education.
Overview
Syllabus
- Chapter 1 Introduction
- 1.1 The task of material mechanics
- 1.2 Four basic deformations of rod members
- Chapter 2 Axial Tension and Compression
- 2.1 The hanging ice like a sword and it's closely related to the axial force
- 2.2 Normal stress of cross section
- 2.3 Stress on oblique section
- 2.4 The Hooke's law
- 2.5 Mechanical properties of materials under tension and compression
- 2.6 Simple statically indeterminate problem of tension-compression rod
- 2.7 Temperature stress of "burning passion"
- Chapter 3 Torsion
- 3.1 Torsional deformation and torque diagram
- 3.2 Torsion of thin-walled cylinder
- 3.3 The shear stress on the cross section of a circular shaft in torsion
- 3.4 The torsional deformation of solid circular shaft
- 3.5 Statically indeterminate of torsional deformation
- Chapter 4 Bending Stress
- 4.1 Bending internal force
- 4.2 Bending moment of the dangerous balcony
- 4.3 The differential relationship between load, bending moment and shear force
- 4.4 Normal stress of bending
- 4.5 Shear stress of bending
- 4.6 Measures to improve the strength of beams
- Chapter 5 Bending Deformation
- 5.1 Determination of the approximate differential equation of flexural curve
- 5.2 The magical beauty of bending deformation - superposition method
- 5.3 Simple statically indeterminate beam
- Chapter 6 Stress State
- 6.1 Overview of the stress state of dialectical thinking
- 6.2 Analysis of plane stress state
- 6.3 Stress circle
- 6.4 Extreme stress and principal stress
- Chapter 7 Strength Theory
- 7.1 Strength theory (I)
- 7.2 Strength theory (II)
- 7.3 Application of strength theory
- Chapter 8 Combined Deformation
- 8.1 Oblique bend
- 8.2 Combined deformation of tensile (compressive) bending
- 8.3 Combined deformation of torsion bending
- 8.4 Strength calculation of connecting parts
- Chapter 9 Special Topics
- 9.1 Stability of compression bar
- 9.2 Measures to improve the stability of compression bar
- 9.3 Impulsive load
- 9.4 Mechanical analysis of fun horizontal bar
- 9.5 Analysis of the force of springboard diving
- 9.6 Mechanical analysis of the strange single-plank bridge
- 9.7 Mechanical analysis of the mystery of cantilever beam reinforcement
- 9.8 Mechanical analysis of medical orthopedics
- Chapter 10 Courseware Materials
- Chapter 11 Final Exam
Taught by
Gao Jinhe, Chang Yi, Lu Qingrui, Li Peng, and Chai Xinjun
