Closed Book Exam. Hand in blue books to KECK LABORATORY by 9AM. ------------------------------------------------ beam is subjected to maximum bending moment of 15 kNm.
a) Calculate the maximum bending stress if the beam profile is IPE 240.
b) Choose an appropriate IPE profile if the maximum allowable normal stress is 170 MPa. 6. A rectangular beam with cross section 120 × 40 mm (upright) is subjected to a bending moment of 20 kNms and an axial pull of 100 kN. Calculate the largest composite normal stress