Problem 1: (5 points) Write down the stress tensor. Explain how you can find the principal stresses mathematically witho
Posted: Mon May 02, 2022 10:53 am
Problem 1: (5 points) Write down the stress tensor. Explain how you can find the principal stresses mathematically without calculations, i.e. what Mathematical method you will use and how you use it. Use MATLAB to find the principal stresses, directions, and angles. (Write down the commands you used in MATLAB) -50 10 5 >20 -60 ---- 30