abaqus 子程，粘弹性开发UMAT。 (2022-05-17, Fortran, 1772KB, 下载2次)
http://www.pudn.com/Download/item/id/1652786040480825.html
用Fortran编写的平面四结点有限元程序，共编程联系参考使用，请尊重原作者。
Plane four-node finite element program written in Fortran, a total of programming reference, please respect the original author. (2018-10-09, Fortran, 9KB, 下载1次)