1. 输出Abaqus模型单元和全局的刚度、质量矩阵、载荷矩阵到.mtx； 2. 将上述矩阵转换为Matlab的.mat文件； 3. 用Matlab打开上述.mat文件查看矩阵。(1. Output Abaqus model element and global stiffness, mass matrix and load matrix to. MTX; 2. Convert the above matrix into Matlab.

基于Hashin三维破坏准则以及刚度退化子程序(Based on Hashin's three-dimensional failure criterion and stiffness degradation subroutine)

Dispersion analysis calculation using Salinas as a driver. A mesh/unit % cell is created in Cubit. I use Salinas to write out the mass and % stiffness matrices (obviously, this only works in Serial). With this % i