基于Python语言的CalculiX与Sap2000前处理接口开发

Development of preprocessing interface between CalculiX and SAP2000 based on Python language

本文介绍了开源有限元软件CalculiX的输入数据结构格式。详细描述了基于Python语言,编制Sap2000模型向CalculiX模型转换程序方法。并通过算例试算,验证了该转换程序的可行性和准确性,表明该程序可实现Sap2000模型至CalculiX模型的转换,具有工程应用价值。

This paper introduces the input data structure of open source finite element software calculix.This paper introduces in detail the method of programming the conversion program from SAP2000 model to calculix model based on Python language.The feasibility and accuracy of the conversion program are verified by an example,which shows that the conversion program can realize the conversion from SAP2000 model to calculix model,and has engineering application value.