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Dynamics and Resistance of materials (06POFRDM) ​

  • Coefficient : 2
  • Hourly Volume: 63h (including 36h supervised)
    CTD : 36h supervised (and 6h unsupervised)
    Out-of-schedule personal work : 21h
  • Including project : 36h supervised and 21h unsupervised project

AATs Lists

Description ​

Teaching takes the form of two flipped classroom acquisition projects of the same size (RDM project, dynamics project). Students work in teams of 3 or 4. The resource course covers the following points:

  1. Dynamics :
  • Fundamental principle of dynamics applied to the material point
  • Geometry of masses
  • Fundamental principle of the dynamics of material systems
  1. Strength of materials :
  • Hooke's law - tensile test
  • Cohesive force
  • Concept of stress
  • Stress matrix
  • Study of simple stresses
  • Tresca criterion

Learning Outcomes AAv (AAv) ​

  • AAv1 [heures: 10,B3] : Correctly create the parameterisation to position a mechanical system at n ddl.

  • AAv2 [heures: 5,B3] : Correctly apply the integral calculations for each kinematic sub-assembly to the geometry of the masses.

  • AAv3 [heures: 10,B3] : Correctly apply the PFD methodology to the dynamic study of a system of solids.

  • AAv4 [heures: 5,B3] : Correctly analyse the equations from the PFD to size the actuators.

  • AAv5 [heures: 5,F2] : Correctly explain the team's work orally.

  • AAv6 [heures: 5,F2] : Correctly analyse your work in writing (activity report)

  • AAv7 [heures: 10,B3] : Correctly apply the PFS to determine the most stressed section of a beam.

    • Correctly =
      • All forces external to the beam are determined
      • A cohesive torsor is calculated for each section
      • The simple stress diagram is drawn, taking into account the shaft's peculiarities.
      • The result is checked using RDM software.
      • Interpretation of the diagram allows the most stressed section to be identified.

  • AAv8 [heures: 8,B3] : Correctly establish a stress matrix at a point from the cohesion torsor.

  • AAv9 [heures: 5,B3] :Apply an imposed design criterion correctly

Assessment methods ​

Average of several short continuous assessment tests

Key Words ​

Mechanical actions, kinematic, kinetic and dynamic torsorsors, fundamental principle of dynamics. Strength of materials, cohesive forces, stresses, simple simple

Prerequisites ​

Vector derivation, trigonometry, scalar and vector product, kinematics of point and solid of the solid (course S5O), statics (course S5O).

Resources ​

moodle courses and corrected examples