路径映射在温度场及应力场耦合分析中的应用

Application of Mapping Results onto a Path in Coupled-field Analysis of Temperature Field and Thermal Stress

为了进行温度场和应力场的耦合分析及获得工程上更有意义的成果,通过利用大型有限元软件AN-SYS强大的热分析和多物理场耦合分析功能及路径映射技术对其进行研究开发,以混凝土自由板为例,很好地实现了温度场和应力场的耦合分析及其成果的自动整理和显示.

In order to carry on the coupled-field analysis of temperature field and thermal stress and obtain the more significant resluts in the project, by using the thermal analysis and the multi-physical coupled-fields analysis and applying the research in the feature of mapping results onto a path, taking the concrete free board as the example, the coupled-fields of temperature field and thermal stress are analysed. The results of the temperature field and thermal stress field automatically and regularly have been obtained. The method is useful in practice.