摘要
本文提出一种方式,试图解决我国现已流行的大型有限元分析程序与前处理脱节的矛盾。这就是利用专门设置的交互式程序,将图形工作站(或图形终端)提供的网格、节点、单元、约束、载荷等基本信息转换成SAP5或ADINA分析程序的输入文件。这种输入文件拷贝到磁带或软盘后,便可脱离图形工作站而被其他计算机上运行的SAP5和ADINA所利用。我们以KSJ—2413图形有限元包(GRAFEM)提供的有限元模型基本信息为依椐,研制成GRAFEM—SAP5和GRAFEM—ADINA前处理程序,为SAP5和ADINA用户提供方便。
This paper present a method to try to solve the contradiction of disconnection between finite element analysis program and its preprocessing that'is, use an interactive program to specially transform the basic information about meshes, nodes, elements, restraints and loads etc. provided by graphic workstation (or graphic terminal) into the input file of SAP5 or ADINA analysis program. once copied out to the tapes or diskettes, the input file can be disconnected from graphic workstation and utilized in SAP5 and ADINA running on other computers. Using the basic information of finite element model provided by KSJ-2413 GRAFEM package, we develop GRAFEM-SAP5 and GRAFEMADINA preprocessing program, which are convenient for users of SAP5 and ADINA.
出处
《机械设计与制造》
北大核心
1989年第1期2-5,共4页
Machinery Design & Manufacture
