论文部分内容阅读
碳纤维增强复合材料(CFRP)筋作为新型结构工程材料,具有轻质、高强、耐腐蚀等优异性能,可有效替代钢筋,在海洋等腐蚀环境应用前景广阔。介绍了现阶段国内外围绕CFRP材料海洋环境耐久性的研究进展,详细整理分析了CFRP筋耐久性影响机理、耐久性预测模型、CFRP筋混凝土结构耐久性评价等方面可借鉴研究成果,对CFRP筋海洋环境的深入研究发展提出了建议。
As a new structural engineering material, carbon fiber reinforced composite (CFRP) tendons have excellent properties such as light weight, high strength and corrosion resistance, which can effectively replace steel bars and have broad prospects for application in offshore and other corrosive environments. The research progress on the durability of the marine environment around CFRP at home and abroad is introduced. The durability mechanism of CFRP tendons, the prediction model of durability and the durability evaluation of CFRP tendons are summarized and analyzed in detail. Put forward suggestions for the further research and development of marine environment.