Under plane elasticity, which force is responsible for doing the virtual work \(\int_{V_e}\)fiδuidV in the weak form of the principle of virtual displacements?

Under plane elasticity, which force is responsible for doing the virt

1.	Under plane elasticity, which force is responsible for doing the virtual work \(\int_{V_e}\)fiδuidV in the weak form of the principle of virtual displacements?
A.	Body force
B.	Concentrated loads
C.	Surface traction force
D.	Pressure force
Answer» B. Concentrated loads

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Under plane elasticity, which force is responsible for doing the virtual work \(\int_{V_e}\)fiδuidV in the weak form of the principle of virtual displacements?

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