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XuetangX

Mechanics of Materials

East China University of Technology via XuetangX

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Overview

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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.

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

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