Plan for Monday, October 5, 2015

9:00

Review of last lesson

  • Tranversely loaded beams
  • Shear and bending moment diagrams
  • Singularity functions

Questions?

Today's Goals

  • Describe the Cauchy stress tensor
  • Compute the stress on an arbitrary plane

Tufte bashes powerpoint.

http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0001yB

9:05

Multi-axial stress Cauchy Stress Tensor

9:15

Question on stress tensor

9:20

Derivation of stress on arbitrary plane

9:35

Example of plane stress calculation on an arbitrary plane

9:45