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XuetangX

Mechanics of Materials

University of Science and Technology Liaoning via XuetangX

Overview






Mechanics of Materials is an important foundational course for mechanical engineering majors. Through course learning, students can proficiently grasp the basic concepts and necessary mechanical performance knowledge of the strength, stiffness, and stability problems of members, acquire dialectical thinking ability, expression ability, self-learning ability, and teamwork ability, master the means of using the basic principles and methods of material mechanics to identify, express, analyze, and solve complex engineering problems, and create conditions for the subsequent study of related courses and future research on solving engineering problems and learning new scientific technologies.

The course adheres to the teaching philosophy of "student-centered, outcome oriented, and continuous improvement", and establishes a core of basic concepts, principles, and problem-solving skills in addition to the "online+offline" vertical teaching system; Expand with the latest scientific research achievements and industry mechanics examples; A horizontal system that focuses on scientific research training to ensure that students consolidate their core as a whole, deepen their knowledge in most areas, and strengthen their abilities in some areas.




Syllabus

  • Chapter 1 Overview of Materials Mechanics
    • 1.1 Tasks of Material Mechanics
    • 1.2 Basic Concepts of Materials Mechanics
  • Chapter 2: Interior and Stress on the Cross Section during Axial Tension and Compression
    • 2.1 Internal Force and Stress on Section under Axial Tension and Compression
    • 2.2 Mechanical Properties of Materials in Tension and Compression
    • 2.3 Calculation of Material Failures, Safety Factors and Strength
    • 2.4 Deformation in Axial Tension and Compression
  • Chapter 3: Shear and Extrusion
    • Chapter 4 Calculation of External Force Couple Torque and Torque Diagram
      • 4.1 Calculation of External Couple Moments Torque and Torque Diagram
      • 4.2 Stress and Deformation in Torsion of a Circular Shaft
    • Chapter 5: Geometrical Properties of Plane Figures
      • Chapter 6 Shear Force Equation and Bending Moment Equation during Plane Bending
        • 6.1 Shear Force Equation and Bending Moment Equation in Plane Bending
        • 6.2 Shear Force Diagram and Bending Moment Diagram in Plane Bending
        • 6.3 Drawing Method of Shear Force Diagram and Bending Moment Diagram of Straight Beam
        • 6.4 Drawing Method of Bending Moment Diagram of Rigid Frame
      • Chapter 7 Plane Bending
        • 7.1 Normal Stress Analysis in Plane Bending
        • 7.2 Bending Normal Stress Strength Verification
        • 7.3 Measures to enhance bending strength
        • 7.4 Bending Shear Stress
      • Chapter 8 Bending Deformation
        • 8.1 Basic concepts of bending deformation
        • 8.2 Calculating bending deformation using the integration method
        • 8.3 Calculation of Bending Deformation Using the Superposition Method
      • Chapter 9 Compression Rod
        • 9.1 Euler's Formula for Stability of Compression Bar
        • 9.2 Critical stress and stability check of compression bar
      • final exam

        Taught by

        Zhao baosheng

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