Reduced plate area – yet with better stress level!
Sometimes it is better to provide a smaller plate, to get a better stress level. In provided example, you may notice that traingular bracket has #stress of 446,9 MPa in a corner. By somoothing geometry of bracket, so in fact by making it more elastic, the stress in not accumlated in one place, but insted it is distribiuted on full length of bracket. This is specially imported in calculation of #fatigue.