论文部分内容阅读
According to the phenomenon that the physical properties have a great effect on the electric capability of carbon fiber reinforced concrete,the author researched the relationship between DC resistance of carbon fiber reinforced concrete and curing age using the two-probe method.Then the effect of insulative area, location and quantity on DC resistance of carbon fiber reinforced concrete was investigated at different curing age with analysis of hydration.The results suggest that DC resistance increases greatly with its curing age, which illustrates the relationship like Gaussian curve.In every curing ages the electric capability of carbon fiber reinforced concrete weakenes with the increase of insulative area.In same curing ages,section and insulative area,the more the quantity of insulation,the stronger the conductibility.The insulative location in optimal position can only result in optimal conductibility.
According to the phenomenon that the physical properties have a great effect on the electric capability of carbon fiber reinforced concrete, the author researched the relationship between DC resistance of carbon fiber reinforced concrete and curing age using the two-probe method. Since the effect of insulative area, location and quantity on DC resistance of carbon fiber reinforced concrete was investigated at different curing age with analysis of hydration. The results suggest that DC resistance increases greatly with its curing age, which shows the relationship like Gaussian curve.In every curing ages the electric capability of carbon fiber reinforced concrete weakenes with the increase of insulative area.In the same curing ages, sections and insulative area, the more the quantity of insulation, the stronger the conductibility.The insulative location in optimal position can only result in optimal conductibility.