The Research On Structure Analysis Based On The Finite Element And Visualization

The Finite Element (abbr FE) is the production combinated among engineering science, calculation method and computer technology and has already become an effective structure analysis. The visualization techniques play a very important role in structure analysis. Not only does it reveal to engineers and technicians the significant characteristics of the complicated computing results by visual tools, but also improves and develops efficient computing methods and new strategy based on steering computing.This paper discusses the mathematics theory of structure analysis, researches and improves arithmetic of it. Object-Oriented Programming (abbr OOP) has been applied to the field of structure analysis programming. This paper discussed the complexity of the program developing of the structure analysis and pointed out the inherent contradictions of the traditional program language. It discusses how to applying the concept of OOP in developing the programs of structure analysis when designing the three modules: preprocessor, postprocessor and calculator. On concerning with the problems of the preprocessing and the postprocessing, it briefly introduces the theories of the computer graphics and discusses how to apply the interactive graphic technology in developing the structure analysis. On concern with the computing, it classifies thecomputing tasks of structure analysis programs with the concepts of OOP and points out the hierarchy of the tasks. It also presents the ideas of constructing the structure analysis storehouse.The main work and the originality of the thesis is listed as follows:1. The mathematics theory of structure analysis is discussed and the arithmetic is researched and improved.2. OOP has been applied to the field of structure analysis programming.3. On concerning with the problems of the preprocessing and the postprocessing, it briefly introduces the theories of the computer graphics and discusses how to apply the interactive graphic technology in developing the structure analysis.