碳纤维水泥基复合材料的自预警研究

Study on Auto-precautionary of Carbon Fibre Cement Concrete

利用电阻测试方法对碳纤维水泥基材料在循环共荷载下的内部损伤进行了监测研究,在循环荷载作用下,通过测试电阻峰值的变化,探知碳纤维水泥基复合材料内部的损伤和破坏,实现了碳纤维水泥基复合材料的自预警。

The paper studied the method of resistance test on inner damnification caused by circling common load on the ce ment concrete. It ascertained damage and destruction in the fiber cement based compound materials by testing variance of elec tric resistance at peak value. And auto.precautionary can be realized in carbon fibre cement concrete.