A cantilever beam, as shown in the figure, is subjected to a point load of 10 kN acting at its free end. If the cross-section of the beam is rectangular with a width of 80 mm and a height of 120 mm, and the allowable bending stress does not exceed 50 MPa, find out the length of the beam. HOCHON
5000 N-m
3 m
31 m
5 m
3. Find the maximum deflection of the beam loaded as shown in the figure
wx = w sin