基于MATLAB平台与相场法的裂缝断裂模拟。有限元位移场与相场参数耦合后预测裂缝发展的倾向。裂缝发展基于格里菲斯断裂准则设计。(this code is used for simulating fracture development of structure based on phase field method.)

常见断裂判据（MTS/MERR/MSED）及其matlab绘图(MTS / MERR/ MSED and its matlab drawing)