Determine the stresses in the plates with the round and square holes subjected to the tensile stresses shown in Figure P7-22. Compare the largest principal stresses for each plate. Let E = 210 GPa, v = 0.25, and t = 5 mm.

Figure P7-22

Transcribed Image Text:

I mm rad. each corner 500 mm 25 mm 25-mm radius | KN/m? I KN/m 1 kN/m| 1 kN/m? 500 mm 500 mm