摘要
本文提出了一种适合于砼力学行为分析并能借助有限元方法易于实施的砼断裂模型。文章还给出了对一些实例的计算分析结果并与试验结果进行对比,结果表明采用该模型的计算结果有很高的计算精度。
This paper presents a fracture model of concrete,band damaging crack model (BDCM).The BDCM can be used to analyze mechanical behaviour of concrete effectively and easily.Compared with test results;numerical results calculated by the BDCM are very precise.
关键词
混凝土
损伤带
裂缝模型
fracture model
damage of concrete
strain softening
concrete
