Welch, R. W. (2018, June), Board 52: Playing Relieves Stress…Concentrations!  Paper presented at 2018 ASEE Annual Conference & Exposition , Salt Lake City, Utah. 10.18260/1-2--30053

\bibitem{asee_peer_30053}
  Welch, R. W. (2018, June), \emph{Board 52: Playing Relieves Stress…Concentrations!}
  Paper presented at 2018 ASEE Annual Conference \& Exposition , Salt Lake City, Utah.
  10.18260/1-2--30053

Ronald W. Welch.  "Board 52: Playing Relieves Stress…Concentrations!".  2018 ASEE Annual Conference & Exposition , Salt Lake City, Utah, 2018, June.  ASEE Conferences, 2018.  https://peer.asee.org/30053 Internet.  12 Jan, 2025

\bibitem{asee_peer_30053}
  Ronald W. Welch.
  "Board 52: Playing Relieves Stress…Concentrations!".
  \emph{2018 ASEE Annual Conference \& Exposition , Salt Lake City, Utah, 2018, June}.
  ASEE Conferences, 2018.
  https://peer.asee.org/30053 Internet.  12 Jan, 2025

@INPROCEEDINGS{asee_peer_30053
author = "Ronald W. Welch"
title = "Board 52: Playing Relieves Stress…Concentrations!"
booktitle = "2018 ASEE Annual Conference \& Exposition "
year = "2018"
month = "June"
address = "Salt Lake City, Utah"
publisher = "ASEE Conferences"
note = {https://peer.asee.org/30053}
number = {10.18260/1-2--30053}
}

TY  - CPAPER
AB  - Most if not all of the Mechanics of Materials texts have a section on Stress Concentrations. This increase in stress in an axial, torsional, or flexural member arise from a change in the cross-sectional area such as fillets, notches, holes, etc. Many lessons on stress concentrations are limited to a few pictures from the text and an explanation of how to use the stress concentration figures to determine the stress concentration factor.   

This paper will present the physical model used during a lesson on stress concentrations. The author will present the lesson and the use of the physical model. The physical model allows each student to demonstrate to themselves the importance of the change in shape and the placement of holes and notches. Assessment of exam and homework data will highlight the value of simple hands on activities within as many classes as possible. Each person in the session will participate in the use of this physical model.

AU  - Ronald W. Welch
CY  - Salt Lake City, Utah
DA  - 2018/06/23
PB  - ASEE Conferences
TI  - Board 52: Playing Relieves Stress…Concentrations!
UR  - https://peer.asee.org/30053
DO  - 10.18260/1-2--30053
ER  -