【摘要】 接触问题一直是非线性有限元分析中的难点。本文以底火的微小、复杂结构为基础,建立多接触非线性有限元分析模型,进行了结果分析,可以为处理三维复杂结构的多接触问题的分析提供经验和新思路。更多还原

【Abstract】 Contact problems are difficult in nonlinear finite element analysis. For example of the small complex primers, its nonlinear contact finite-element analytic model is established and the results are analyzed. The method can provide experience and new ideas to complicated three-dimensional contact problems.更多还原