摘要
以三维实体元和空间模元为基础， 建立了Ｊ２１１００ 型压力机机身有限元模型和机身结构优化的数学模型， 编制了有关程序并进行数值分析。有限元分析表明， 本模型行之有效，
Based on 3D solid element and 3D membrane element, the FE model of the body of J 21 100 type press and, further, the mathematical model of structure OPT have been established, together with the related program and numerical analysis.The FE analysis shows that the model is useful and the result is ideal.
出处
《重型机械》
1999年第5期35-38,共4页
Heavy Machinery
关键词
机身
有限元
优化设计
压力机
开式
body of press, FE (finite element), optimum design
