摘要
通过对现场和实验室取得的碳纤维布加固锈蚀试件进行100 d的干湿循环试验,研究了锈蚀构件碳纤维布加固后在盐溶液中的耐久性能。试验结果表明,碳纤维布加固锈蚀钢筋混凝土构件在盐溶液中的耐久性能显著增强。
The durability of corroded specimens strengthened with CFRP obtained from field and laboratory in salt solution was investigated through 100 days drying-wetting cycles test on corroded specimens strengthened with CFRP.The experimental results show that the durability of corroded reinforced concrete members strengthened with CFRP in salt solution has been enhanced significantly.
作者
朱华明
吴瑾
Zhu Huaming;Wu Jin(Jiangsu Southeast Engineering Consulting Co.,Ltd.,Nanjing 210016,China;Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)
出处
《山西建筑》
2021年第8期58-60,共3页
Shanxi Architecture
关键词
锈蚀钢筋
混凝土梁
碳纤维布
加固
干湿循环
corroded steel bars
concrete beam
CFRP
strengthened
drying-wetting cycles