这是弹塑性力学中的源码，对需要学习FEM自编程或者弹塑性力学的人很有帮助。
This is the source code of elastoplastic mechanics, which is very helpful for people who need to learn FEM self programming or elastoplastic mechanics. (2019-12-29, Fortran, 73KB, 下载6次)
徐世良经典算法集合，包含常用的各种算法，供大家下载参考
index for FEM code (2019-03-26, Fortran, 861KB, 下载6次)