摘要
通过界面双剪试验,系统分析了影响界面黏结剪切强度的影响因素,给出了多因素黏结强度计算公式。并借助光学显微镜对修补界面进行微观分析,提出了在实际工程中提高新老混凝土界面黏结强度的建议。
By a interface test of double sheer,systematical analysis to the influence factors of interface bonding strength was proposed,with multu-factors strength formula.By the optical microscope analysis is used for repair interface, the suggestions to increase the bonding strength of new and repair concrete surface in actual engineering is summarized.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第1期45-48,共4页
Concrete
基金
重庆市科委攻关项目(2005-8347)
关键词
快硬硫铝酸盐水泥
丁苯胶乳
黏结强度计算公式
微观分析
rapid hardening sulphoaluminate cement
styrene butadiene polymer collide
formula of bonding strength
microanalysis
