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Advances in Civil Engineering
/
2020
/
Article
/
Fig 15
/
Research Article
Stability Optimization of Trapezoidal Frame with Rigid Members and Flexible Joints
Figure 15
Effect of asymmetry (
h
R
≠
h
L
) on the buckling load (
F
b
) and snap through load (
F
s
) of a portal frame with
c
L
/h
L
=
c
R
/h
R
and
e
= 0.