Video Lectures

• Linear algebra basics
  • Part 1
  • Part 2
  • Matrix-matrix multiplication part 1
  • Matrix-matrix multiplication part 2
• Derivation of the 1D bar element stiffness matrix
  • Part 1
  • Part 2
• Solution of Kd=f with essential boundary conditions in MATLAB
• Derivation of the the continuum strain field in terms of the displacement field
  • Normal strain
  • Shear strain
  • Examples
• Derivation of the B-matrix for planar strain state

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