Example 51 Statically Determinate Rigid Jointed Frame

A asymmetric portal frame is supported on a roller at A and pinned at support D as shown in Figure 5.3. For the loading indicated:

i) determine the support reactions and ii) sketch the axial load, shear force and bending moment

Figure 5.3


Apply the three equations of static equilibrium to the force system

Rigid Jointed Frame

+Vir tLFV - 0 VA - 12.0 - ( 16,0 X 5,0) - 12.0 + V¡>- 0


+2 0

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