说明：  是一个关于用ABAQUS进行混凝土微观分析的cae文件和混凝土回弹的cae，可以直接导入ABAQUS，也可以模拟裂缝，进行更改，本程序只为研究服务
(Cae file on a microscopic analysis of concrete with ABAQUS, you can directly import the ABAQUS, you can simulate the crack, make changes, this program is only for research services)