BFRP在高寒地区砼梁加固中的应用

Application on BFRP in the box concrete beam reinforcement in high and cold region

采用室内及室外试验方法对连续性玄武岩纤维在高寒地区性能的研究,并结合某混凝土桥梁进行了示范应用。研究结果表明:采用连续性玄武岩纤维加固补强混凝土构件,将彻底解决高寒地区混凝土构筑物钢筋锈蚀问题,加固效果明显。

The property of continuous Basalt fibre in high and cold region is studied in this paper through some experiments in a laboratory and out of the laboratory and the fibre was applied in a concrete bridge construction.The research result shows that the steel corrosion appeared in concrete construction in the high and cold region will be solved completely through the continuous Basalt fibre reinforcement to the concrete construction member.