A. Given the following system of beams, the rotation of the cross section in C, via Mohr's Theorem and Corollaries, yields (solve the structure in the booklet): L F/2 to 2L 2L 2L 5ML a) $ b) o = 6 EJ ML 3EJ c) None of the others. M=FL E B. Given the following frame system, the Euler's critical load for the structure is (plot the deflected structure in the booklet): h/2 EJ→∞0 EJ∞ π² EJ R² EJ a) P = with o=0.7h; b) P = with h c) P ст 2 cr ст = π² EJ with lo=2h.
A. Given the following system of beams, the rotation of the cross section in C, via Mohr's Theorem and Corollaries, yields (solve the structure in the booklet): L F/2 to 2L 2L 2L 5ML a) $ b) o = 6 EJ ML 3EJ c) None of the others. M=FL E B. Given the following frame system, the Euler's critical load for the structure is (plot the deflected structure in the booklet): h/2 EJ→∞0 EJ∞ π² EJ R² EJ a) P = with o=0.7h; b) P = with h c) P ст 2 cr ст = π² EJ with lo=2h.
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Transcribed Image Text:A. Given the following system of beams, the rotation of the cross section in C, via Mohr's Theorem and
Corollaries, yields (solve the structure in the booklet):
L
F/2
to
2L
2L
2L
5ML
a)
$
b) o
=
6 EJ
ML
3EJ
c) None of the others.
M=FL
E
B. Given the following frame system, the Euler's critical load for the structure is (plot the deflected
structure in the booklet):
h/2
EJ→∞0
EJ∞
π² EJ
R² EJ
a) P =
with o=0.7h;
b) P =
with h
c) P
ст
2
cr
ст
=
π² EJ
with lo=2h.
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