摘要：The cable structures are long tension structures. The main aim of this paper is to provide a new efficient method in all aspects of analysis of tension structures. Tension structures belong to high- nonlinearity structures. The approach of the proposed method is based on the principle of conservation of energy. In this paper a theory for nonlinear dynamics response analysis of tension structure is based on the minimization of the total potential dynamic work developed.
关键词：Fletcher- Reeves method; optimization of energy; finite element method; perturbation technique; analyzing modal; nonlinear dynamic response
