摘要
共进行了 87个一般混凝土、受火烧混凝土、受盐酸腐蚀混凝土和碳化混凝土与新混凝土结合试件抗剪强度的试验 ,研究了不同结合面粗糙度、不同混凝土等级、不同火烧温度。
This paper describe s the shearing test of 87 samples,for the bond between general concrete and new concrete,fired concrete and new concrete,corrupted concrete by hydrochloric acid and new concrete,carbonized concrete and new concrete.The researches on the influence of the rough level of the bond surface,the concrete strength,the temperature,the corrosion depth and the carbonization depth to the bond between old and new concrete are made.
出处
《四川建筑科学研究》
2000年第4期47-50,共4页
Sichuan Building Science
关键词
混凝土
受腐蚀混凝土
碳化混凝土
抗剪性能
general concrete
new concrete
fired concrete
corrupted concrete by hydrochloric acid
carbonized concrete
bond shearing quality
