With the rapid development of computer, the Finite Element Method(FEM) becoming more and more important in engineering technology. Finite Element Analysis Method (FEAM) is now used most popularly in computer aid engineering (CAE).

• 随着计算机技术的飞速发展,有限元技术在工程技术行业发挥越来越重要的作用,有限元分析方法是当前计算机辅助工程中应用最为广泛的技术。