Ｃ１００混凝土大幅度降低脆性的研究Ｃ１００混凝土脆性过大这一严重缺陷，构成了它大量推广应用的障碍，脆性问题已到了非解决不可的地步。针对这一问题，从混凝土材料本身开展了实验和理论研究。从高强混凝土的断裂过程，找到了弯曲断裂时的最大弹性能Ｅｅｍ和对应的塑... C100 concrete greatly reduces the brittleness of the study C100 concrete brittleness is a serious defect, constitutes a barrier to its large number of popularization and application, brittleness problem has reached the point of non-solvable. In response to this problem, experimental and theoretical studies were conducted from the concrete material itself. From the fracture process of high-strength concrete, the maximum elastic energy Eem and the corresponding plastic...