结构分析中模拟与仿真技术研究

Research of simulation and emulation techniques in structural analysis

由于像洪水、火灾、地震这样一类自然灾害的原型重复试验几乎是不可能的，因此计算机仿真技术在这一领域的应用具有重要的意义．本文探索了土木工程中模拟与仿真的概念、特征及实现途径，阐述了关于仿真智能化，可视化的技术细节及仿真的基本思路；结合面向对象程序设计（ＯＯＰ）概念．提出了结构分析程序设计的原则及标准．在此基础上．编写了基于Ｗｉｎｄｏｗｓ的结构有限元分析软件ＳｍａｒｔＳＥＡ．

Because of the almost impossibility of prototype repeating test for natural disasters, such as flood, fire and earthquake, the application of emulation technique with computer in this field has a great significance. The conception, characteristics and realization of simulation and emulation in civil engineering are studied, and technical details of intelligence and visualization about emulation and basic notions of emulation in civil engineering are illustrated, as well as the principles and standards about object-oriented programming(OOP) in structural analysis are presented. Based on the above theory and methods, the software about structure analysis (Smart SEA) is completed with the finite element method of numerical simulation.