非线性有限元计算程序，利用有限元进行建模，非线性求解，数据齐全-nonlinear finite element calculation procedures, the use of finite element modeling, nonlinear solution, data incomplete

塑性有限元FORTRAN源代码,国人典范,让人敬佩!,Plastic finite element FORTRAN source code, a model of Chinese people admire!