用于细观分析的混凝土二维随机骨料模型，此模型为基本模型，可以根据自己的需求加以修改(Two-dimensional random aggregate model of concrete)

可以生成随机混凝土二维模型，里面附了生成的图，可以看看(The two-dimensional model of random concrete can be generated, and the generated graph is attached to it for you to see.)

随机生成骨料， 混凝土多边形随机骨料蒙特卡洛随机分布的MATLAB数值模拟(MATLAB numerical simulation of Monte Carlo random distribution of random aggregate of concrete polygon)