VII) In the Saint-Venant's case of combined axial and uniaxial flexure My, the centre of pressure is: a) A point along x-axis; b) A point along y-axis; c) A point along z-axis. VIII) If the shear force is applied on the centre of gravity G of a cross section, the stress state in any point of the cross section is given by: a) 20 and Tzx, Tzy given by shear only; b) z0 and Tzx, Tzy given by torque only; c) 20 and Tzx, Tzy given by shear and torque (effects' superposition).
VII) In the Saint-Venant's case of combined axial and uniaxial flexure My, the centre of pressure is: a) A point along x-axis; b) A point along y-axis; c) A point along z-axis. VIII) If the shear force is applied on the centre of gravity G of a cross section, the stress state in any point of the cross section is given by: a) 20 and Tzx, Tzy given by shear only; b) z0 and Tzx, Tzy given by torque only; c) 20 and Tzx, Tzy given by shear and torque (effects' superposition).
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Transcribed Image Text:VII) In the Saint-Venant's case of combined axial and uniaxial flexure My, the centre of pressure is:
a) A point along x-axis;
b) A point along y-axis; c) A point along z-axis.
VIII) If the shear force is applied on the centre of gravity G of a cross section, the stress state in any point of
the cross section is given by:
a) 20 and Tzx, Tzy given by shear only;
b)
z0 and Tzx, Tzy given by torque only;
c)
20 and Tzx, Tzy given by shear and torque (effects' superposition).
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