市政技术2024，Vol.42Issue(6)：160-173,14.DOI:10.19922/j.1009-7767.2024.06.160
纤维增强复合材料(FRP)配筋混凝土结构研究综述
Review of Research on Fiber Reinforced Polymer(FRP)Reinforced Concrete Structures
黄泽华 1朱尚清 2荚瑞馨 1孙嘉辉 1龙金喜 1蔡刚3
作者信息
- 1. 北京工业大学城市建设学部,北京 100124
- 2. 北京市政路桥管理养护集团有限公司,北京 101300
- 3. 重庆桥安物联科技有限公司,重庆 401120
- 折叠
摘要
Abstract
Because of the characteristics of high tensile strength,low density and excellent corrosion resistance,the new building material of fiber reinforced polymer(FRP)is a promising engineering material.At present,the tradi-tional reinforced concrete structure has the problem of easy corrosion of steel bars,which cause great economic losses to the society and high costs of maintenance and repair.That replacing steel bars with FRP bars in specific environ-ments can not only effectively solve the durability of reinforced concrete structures,but also further optimize the working performance,prolong the service life and reduce maintenance costs.Firstly,the research progress of FRP reinforced concrete structures at home and abroad are briefly described in the paper.And then,the characteristics of FRP bars,FRP reinforced concrete and prestressed FRP reinforced concrete structures are expounded.Finally,the important development issues of FRP reinforced concrete structures are summarized,and the development prospects are prospected in future.关键词
纤维增强复合材料/FRP筋材/预应力/混凝土结构Key words
fiber-reinforced polymer(FRP)/FRP reinforcement/prestress/concrete structure分类
建筑与水利引用本文复制引用
黄泽华,朱尚清,荚瑞馨,孙嘉辉,龙金喜,蔡刚..纤维增强复合材料(FRP)配筋混凝土结构研究综述[J].市政技术,2024,42(6):160-173,14.
