(Solved): (b) A frame is subject to a horizontal force F applied at point B, horizontal force F applied at C ...

(b) A frame is subject to a horizontal force $F$ applied at point $\mathrm{B}$, horizontal force $F$ applied at $\mathrm{C}$ and vertical force $F$ applied at D, as illustrated in Figure 1(b). A and E are both pin support and $\mathrm{D}$ is a hinge connection (also called moment release). (i) Draw the shear force diagram (SFD) with the sign labels and pertinent values. Note that positive shear is along the clockwise direction. (5 marks) (ii) Draw the bending moment diagram (BDM) with pertinent values. Noe that bending moment should be drawn on the tensile side. (5 marks) Figure 1(b). Frame