Research Article
Stability Optimization of Trapezoidal Frame with Rigid Members and Flexible Joints
Figure 3
(a) Load-displacement curves of the symmetric portal frame with h = 1, d = 0, λ = 0; (b) design curves of the symmetric portal frame showing the change of Fb and Fs against the span length of the frame c [11].
| (a) |
| (b) |