仿生自愈合混凝土的研究进展  

Study and Progress of Biological Modelling Self-healing Concrete

作　　者：张雄[1] 习志臻[1] 王胜先[1] 姚武[1] 

机构地区：[1]同济大学混凝土材料研究国家重点实验室

出　　处：《混凝土》2001年第3期10-13,共4页Concrete

摘　　要：本文介绍了国外一种具有强度自愈合智能混凝土的研究状况 ,在这种自愈合混凝土结构中嵌入了充满裂缝修复剂的空心材料 ,且通过使用内含裂缝修复剂的空心玻璃纤维的实验验证了上述方法的可行性 ,分析了这些方法中所存在的问题及其实用价值 。In this paper,a study status is introduced to develop a kind of intelligent concrete with self-healing capability for strength.In self-healing concrete,crack repairing agents are installed as core materials in shell bodies embedded in concrete structures.The feasibility of the proposed approach is clarified exper imentally by making use of glass pipes as shell bodies containing crack repairing agents.Problems and practicaiity is analyzed in the method.Development trend and appliance foraground of intelligent concrete is prospected. 〔

关 键 词：智能混凝土 自愈合 强度回复 修复剂 

分 类 号：TU528[建筑科学—建筑技术科学]