AN EFFICIENT METHOD FOR NONLINEAR DYNAMIC ANALYSIS OF 3D SPACE STRUCTURES
Hamilton’s principle demonstrates that the dynamics of a physical system is recognized by a variation problem for a functional corresponding a single function. The variation problem is equivalent to permit for the derivation of the various equations of motion of the physical system . Hamilton’s principle explains that the true evolution of a system described by generalized coordinates between two specified times. The simple example of such a problem is to achieve the curve of small length connecting two points .
آموزش جامع روش های پیشرفته آنالیز دینامیکی غیر خطی سازه های فضائی سه بعدی