Subject: Structural Analysis 1

Topic: Axial Force, Shear Force and Bending Moment

Difficulty: High

$\begin{align} &\text{ B is an internal hinge, B.M at B = 0 } \therefore \text{ considering BEFC,} \\ & BM_B=0, \ \text{gives, } \\& \phantom{BM_B=0, \ \text{gives, }} V_C\times5-8\times2-5\times4=0 \\& \phantom{BM_B=0, \ \text{gives, }}\boxed{ V_C=7.2 \ kN} {\uparrow} \\ & \sum F_Y=0 \ (\uparrow +ve) \\ & V_A+7.2-8-5=0 \\ & …