基于AutoCAD二次开发技术的应力后处理应用软件开发

Development of Internet Application Based on CAD Further Development Techniques for Stress Post-Processing

在水利工程领域,通用有限元计算分析软件给出结构计算的应力结果都是以云图或等值线 图的形式给出,这类结果不能直接应用于结构的配筋设计,一般要将它们转换成应力分布折线图, 这项工作将占用设计人员大量的时间.为了使通用有限元计算分析软件所得的结果能直接用于结 构配筋设计,利用AutoCAD二次开发技术,通过开发软件POSTP1.0将通用有限元计算分析软件 进行结构计算所得的应力结果直接转换成结构配筋所需要的折线图的形式.

In the field of hydropower engineering, commercial FEA software presents the stress expression in the form of nephogramsor contour maps, while this stress expression form is not directly used to the design of structural reinforcement. General disposal method to the stress expression is transforming the contour maps to broken line graph of stress distribution, which will occupy the designer much time. In order to make the stress expression get form commercial FEA software directly used to the design of structural reinforcement, the software POSTP1.0 will developed that is based on CAD further development techniques and could transform directly the stress to broken line graph which is used directly for the design of structural reinforcement.