(Solved): The beam having trapezoidal cross-section, with dimensions of a 30 mm, 10 mm -15 mm, is loaded as s ...

The beam having trapezoidal cross-section, with dimensions of a 30 mm, 10 mm -15 mm, is loaded as shown with P-200 N. Determine the maximum tensile stress an maximum compressive stress in the beam. (Take the lengths to be La=700 mm and La=400 mm.) 777777 Solution: -12-