可视化的三维有限元分析系统(CPFEM)及其工程应用

Visual three-dimension finite-element analysis system (CPFEM) and its enginee ring application.

开发了可视化的三维有限元分析系统(CPFEM),包括15节点、20节点、8节点、6节点等参单元模块,部分专用件的有限元网格自动生成模块(CPPIP),与SAP5M、ADINATM接口模块(CPCPP),后处理模块(CPPOP)。介绍了该系统的主要功能,并给出了若干工程实例,为结构的合理设计与改进提供了可靠依据。

The visual three-dimension finite-element analysis system (CPFEM) was developed, Which consisted of the modules with 15 nodes, 20 nodes, 8 nodes and 6 n odes respectively, a auto-dissecting module for some special parts (CPPIP), an int erface module with SAP5M and ADINATM (CPCPP), and a post-processing module. The ma in functions of the system were introduced and several examples were given ,whic h provided theoretical base for reliable design and improvement of machine struc ture.