Research Article
Structural Damping Effects on Dynamic Instability of Subtangentially Loaded and Shear Deformable Beck’s Columns
Figure 9
Results of time history analyses of shear-flexible and damped Beck’s columns under a lateral impulse force.
(a) under 2% internal damping only with an increase in |
(b) under 2% external and internal damping with an increase in |
(c) under 2% external damping only with an increase in |