摘要
制作了自密实混凝土简支梁试件,内部分别复合了含聚氨酯胶黏剂和氰凝胶黏剂的玻璃管,通过梁的三分点弯曲试验,从承载力和挠度两方面分析了两种胶黏剂梁的自修复效果,并通过试验对自修复混凝土研究急待解决的问题进行了阐述.
The glass fibers filled with TY-6638 polyester adhesive or cyanogen gel adhesive are embedded in the selfcompacting concrete to make the simply supported beams.Through the third-point bending experiment,the repairing effects of two adhesives are analyzed from loading capacity and flexibility,and then some pressing problems of selfrepairing concrete are expatiated.
出处
《天津城市建设学院学报》
CAS
2010年第1期21-24,共4页
Journal of Tianjin Institute of Urban Construction
关键词
自修复混凝土
弯曲试验
承载力
挠度
修复容器
self-repairing concrete
bending experiment
loading capacity
flexibility
repairing vessels
