Use of the simplex method to optimize analytical condition in structural analysis
Document Type
Article
Publication Date
1-1-2011
Abstract
The nonlinear behavior is approximated as a sequence of successively changing linear systems over a short time interval. Solution of nonlinear equations needs to iterative method such as Iterative algorithm. Iterative method attempts to solve a problem by finding successive approximations. The present study is concerned with methods of nonlinear static and dynamic analysis of structures, particularly for application to geometrically nonlinear space structures. The basis of the proposed method is a step-by-step procedure of parametric solution continuation using a predictor corrector scheme. The prediction is made with help of some interpolation procedure. In this paper a simplex method of nonlinear dynamics response analysis is developed.
Keywords
Analytical method, optimization of energy, iterative algorithm, finite element method, analyzing modal, nonlinear dynamic response.
Divisions
sch_civ
Publication Title
International Journal of Physical Sciences
Volume
6
Issue
4