摘要
提出了用有限元单元网格加密方法进行应力计算的理论，并按这一理论编制了计算机软件．这种方法操作简便、计算精度高，减少了计算机时间和内存，适合于在大型有限元程序设计中应用．
An approach which uses the method of densifying finit element meshes was presented,and the program worked out according to this method is simple for use,accruate for caculation and saving computer time and memory.It is available for designing great finit element program.
出处
《西安工业学院学报》
1999年第1期54-57,共4页
Journal of Xi'an Institute of Technology
关键词
有限元
单元网格加密
应力计算
计算机
程序
finite element
densify element meshes
stress calculation
computer program
