NOTE: There is a typo for max shearing stress. For the third case where σp1 and σp2 have the same signs, the equation (0 - σp2 / 2) is for the case where | σp1 | < | σp2 |, please make a note of this! Problem begins at 3:04, as always thanks for watching!
NOTE: There is a typo for max shearing stress. For the third case where σp1 and σp2 have the same signs, the equation (0 - σp2 / 2) is for the case where | σp1 | < | σp2 |, please make a note of this!
Problem begins at 3:04, as always thanks for watching!