用fortran编写的计算水凝胶变形的UEL-Written using fortran calculated deformation of the hydrogel UEL

扩展有限元的Fortran代码，用于扩展有限元的数值仿真计算。-Extended finite element of the Fortran code for the extended finite element numerical simulation.

本例是研究断裂问题的ABAQUS 子程序代码，使用Fortran语言编辑，研究扩展有限元的同志们可以借鉴一下。-This example is the study of fracture problems ABAQUS subroutine code, Fortran language editing, extended finite element study comrades can learn it.