cfrm meaning in English

注册金融风险管理师

Firstly , the experience of cfrm study is summarized and experiments are carried out to improve the preparation technics and to get the appropriate proportion of the materials used . secondly , the factors , which affect the conductivity and stability of cfrc , are investigated . and its smart property is studied with different cf contents and loading directions , and under elastic loading cycles
其次，通过试验，探讨了碳纤维含量、水灰比、骨料粒径、龄期、极化效应、电极形式等对碳纤维混凝土导电性、稳定性的影响；研究了碳纤维掺量、加载方向等对碳纤维混凝土机敏性的影响；并研究了在弹性范围、循环荷载作用下，材料的压敏性。