基于一类非局部宏-微观损伤模型的裂纹模拟 1)
卢广达,陈建兵

CRACKING SIMULATION BASED ON A NONLOCAL MACRO-MESO-SCALE DAMAGE MODEL 1)
Lu Guangda,Chen Jianbing
图2 能量退化因子
Fig.2 The energetic degradation factor