Mechanical Engineering Mechanical Engineering from Karl Biewald, PE Mechanical Engineering Gusset Plate Stress Plot - Design of gusset plates to help support elevator beam sections that were found to have high-stress areas. Sling Stress Plot - Elevator sling stress analysis. This is one iteration of many used to analyze stress levels in a steel elevator sling assembly. gLike Mechanical Engineering 3D Modeling Share R 7 n Karl Biewald, PE Product Engineer Brooklyn, NY Follow Contact