The Application Of Object-Oriented Finite Element Method In Analysis Of Structures With Stochastic Parameters

The research in application of structural analysis has quite proportions in the research of engineer application. Along with the computer fast developing, structural analysis technology has been enhanced correspondingly. At present, some scholars have developed many structural analysis softwares with powerful functions, such as ANSYS, SAP, ADINA, ABAQUS, STRAND etc. However, these structural analysis softwares can not offer all means to any problem. And along with engineer technology developing, there will be some problems demanding solved ceaselessly.Structural analysis programe involves mass computations which need a great deal of time designing by traditional ways. The traditional programe design methods have so many limitation in espansion and repetition of codes. Software design hasn't these disadvantages any more according with the appearance of Object-Oriented programming technology. Owing to unite Object-Classfied method, programmer can get new class by successive way. We can append new functions in class and design ourselves programme.According to science and technology developing, there are some demands of practical analysis answering for lots of structures. We should take stochastic parameters into account. And computer technology makes it possible for us to analyze complicated structures with stochastic parameters.In numerical value analysis fields, some scholars research how to combine Object-Oriented programming with finite element method. These researchs mostly focus oh methodology and establishment of Object-Oriented matrix. The research of its application to complicated structures is relatively infrequent. This research works is mainly concerned with the application of Object-Orehted finite element method in analysis of structures with stochastic parameters.