Stress calculation and safety designs
Review the lecture note and chapter 1.5 in the book and answer the following questions
Q1: Name the following 10 stresses (#1~#10) and their sign. Once using Engineering Sheet to make your
answer to this question, besides filling the gap below, you should also summarize the general reasons you
use to decide the stress name (summarize how you determine whether o or Ï„, stress direction, i.e., xy, yz or
xz) and their corresponding sign.
ABET Objective: 1. Apply the physical and geometrical meaning of shear and bearing stress and shear
strain to engineering problem.
For example: #1: $\sigma_y$, positive (or +)
#2: ______ ; #3: ______ ; #4: ______ ;
#5: ______ ; #6: ______ ; #7: ______ ;
#8: ______ ; #9: ______ ; #10: ______ ;
