碳纤维增强轻骨料混凝土实验研究

Experimental Research on the Carbon Fiber Reinforced Lightweight Aggregate Concrete(CFRLAC)

通过在轻骨料混凝土中掺入轻质、高强、高弹模的碳纤维实验,获得了碳纤维掺量为0.5%,0.7%,1.0%时轻骨料混凝土强度变化特征及其强度与龄期的变化关系,为在轻骨料混凝土中利用碳纤维改善力学性能研究奠定了基础。

Though the tests of mixing the carbon fiber with light mass, high strength and high elastic ratio into the lightweight aggregate concrete, this paper gains the characteristics of strength variation of the lightweight aggregate concrete while the mixing content of carbon fiber is 0.5%, 0.7% and 1.0% and the relationship between their strength and age, which lays a foundation for the research on improving the mechanics performances of the lightweight aggregate concrete by using the carbon fiber.