EXPANDED ORDER SYSTEM METHOD OF STOCHASTIC STRUCTURES ANALYSIS,Part I:EQUATION OF EXPANDED ORDER SYSTEM
Li Jie (Insitiute of Earthquake Engineering & Disaster Control,Chemical Industry Ministry)
This paper developed a type of new analysis method for stochastic structural system. The idea of orthogonal expansion and sequence decomposition in random space is discussed firstly. Then,by applying orthogonal expanding technique in random space,a set of general formulation is verified.