Example 3 Where is the maximum value of stress in the plate shown below, at the hole or the semicircular notch (Kt = 1.9)? 5000 N 50 mm 100 mm 3.0 15 mm 25 mm 2.8 2.6 2.4 2.2 nom K, 2.0 1.8 1.6 1.4 1.2 1.0 0 0.05 0.10. 0.15 0.20 0.25 0.30 rlh K 5000 N Hihoo 3 1.5 1.15 1.05 -1.01 Unloaded hole P Onom P 0 0.1 0.2 0.3 0.4 0.5 0.6 d/b