Budiansky, B., Hutchinson, J.W., " Dynamic Buckling of Imperfection-Sensitive Structures". Proceedings of the Eleventh International Congress of Applied Mechanics, Munich, Germany, edited by H. Gortler, Springer-Verlag,, 637-651 (1964).
Loads applied by the vehicle movement are caused by two main components: one is the quasi-static component (Q E) due to the weight of the vehicle and another is the dynamic component, resulting from imperfections in the wheel rail contact, geometric changes or stiffness variations.
It is possible that the small magnitude and inconsistency of spontaneous pressure oscillations associated with the transfer function analysis approach did not detect subtle imperfections in dynamic cerebral autoregulatory performance during hypoxia in the present study.
Comprehensive investigations into the effect of material gradient parameter as well as the geometric imperfection on the dynamic characteristics of the functionally graded imperfect microplate are performed through extensive numerical simulations.
The developed method proved to be a very efficient way to assess the load carrying capacity of a column with imperfections caused by dynamic, blast loading.
However, some notable imperfections in the dynamic Leontief model remain that must be acknowledged.
The relative effects of fluid presence and the bond imperfection on the dynamic response have also been studied.
Meanwhile, various effects of the inhomogeneous parameter, loading speed, dimension parameter, environmental temperature rise and initial geometrical imperfection on nonlinear dynamic buckling are discussed.
Considering the above imperfection about traditional dynamic programming algorithm, we use a Lyapunov Optimizaion approach to develop an approximate algorithm to solve problems (9) - (13).
The model successfully yielded the imperfection-sensitive, velocity-dependent dynamic response and appearance of higher buckling modes.
