碳纤维增强技术在旧桥加固中的应用

Application of Carbon Fiber Reinforced Technique to Old Bridge Strengthening

碳纤维片材具有高强轻质、抗腐蚀、耐老化等卓越的性能,是桥梁加固修复工程的一种新材料。结合湖北某桥加固修复工程,阐述碳纤维片材的性能和施工工艺以及取得的效果。

Carbon fiber reinforced polymer laminate is of high tensile, strength, light weight, strong resistance to corrosion and fatigue loadings, and is a kind of new material for strengthening bridges. The performance and construction technique of carbon fiber reinforced polymer laminate applied to a strengthened bridge in hubei province are expounded and the effect of the technique proved quite good. The method of sticking carbon fiber reinforced polymer laminate composite material for strengthening bridges is effective and practical and should find even .