【摘要】 本文通过对水泥基体掺入碳纤维进行研究，得出了复合体抗压强度、劈拉强度与碳纤维掺量的关系。同时文中还利用聚丙烯腈纤维作对比研究，得出目前碳纤维作为增强体的优缺点，为碳纤维增强水泥基复合材料的推广应用提供更多的实验依据。更多还原

【Abstract】 By the study on the carbon fibre reinforced cement, this paper finds the relations between carbon fibre contemt and composites’ compressive strength and tensile strength. This paper also uses polyacrylonitrile fiber to do some reseach in contrast with carbon fibre and finds some merits and demerits in using carbon fibre. These work offers much more reference for the application of the composites.更多还原