IV) In the following structure consider that F is applied on the centroidal plane. Then section S is subjected to: *88 a) Shear and flexure My; b) Shear and flexure Mx; c) Shear and Torque. V) In the Saint-Venant's case of eccentric axial force, the neutral axis: a) Can be a line parallel to x-axis; b) Can be one principal axis; c) Is always a line not parallel to x-axis nor y-axis. VI) Given the following frame system, the Euler's critical load for the whole frame system is (plot the deflected structure on the right): EJ-x h/2 EJ a) P= with h; 12 *² EJ b) Pa with 2h; EJ h c) P with o "
IV) In the following structure consider that F is applied on the centroidal plane. Then section S is subjected to: *88 a) Shear and flexure My; b) Shear and flexure Mx; c) Shear and Torque. V) In the Saint-Venant's case of eccentric axial force, the neutral axis: a) Can be a line parallel to x-axis; b) Can be one principal axis; c) Is always a line not parallel to x-axis nor y-axis. VI) Given the following frame system, the Euler's critical load for the whole frame system is (plot the deflected structure on the right): EJ-x h/2 EJ a) P= with h; 12 *² EJ b) Pa with 2h; EJ h c) P with o "
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Transcribed Image Text:IV) In the following structure consider that F is applied on the centroidal plane. Then section S is subjected to:
*88
a)
Shear and flexure My;
b)
Shear and flexure Mx;
c)
Shear and Torque.
V) In the Saint-Venant's case of eccentric axial force, the neutral axis:
a) Can be a line parallel to x-axis;
b) Can be one principal axis;
c) Is always a line not parallel to x-axis nor y-axis.
VI) Given the following frame system, the Euler's critical load for the whole frame system is (plot the deflected
structure on the right):
EJ-x
h/2
EJ
a) P=
with h;
12
*² EJ
b) Pa
with 2h;
EJ
h
c) P
with o
"
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