摘要
碳纤维网格材料广泛应用于土木工程领域加固钢筋混凝土构件中。碳纤维网格加固混凝土构件力学性能效果显著,且与聚合物水泥砂浆复合加固提高抗剥离性、防火性能。针对碳纤维网格和聚合物水泥砂浆复合加固应用现状、碳纤维网格的抗弯、抗剪以及疲劳性能及主要研究成果的优点和不足,继而提出可进一步深入研究的新观点。
Carbon fiber grid materials are widely used in reinforced reinforced concrete components in the civil engineering field.The mechanical performance of concrete components with carbon fiber grid reinforced concrete members is remarkable,and the composite reinforcement with polymer cement mortar improves the stripping resistance and fire prevention performance.In view of the current situation of composite reinforcement of carbon fiber grid and polymer cement mortar,bending and shear resistance of carbon fiber grid and main research results,a new view for further in-depth research is put forward.
作者
钮鹏
张海伦
金春福
刘晓
彭典壮
NIU Peng;ZHANG Hailun;JIN Chunfu;LIU Xiao;PENG Dianzhuang(School of Architectural and Civil Engineering,Shenyang University,Shenyang 110044,China;Liaoning Key Laboratory of Environmental Geotechnical Engineering,Shenyang University,Shenyang 110044,China;Liaoning Provincial College of Communications,Shenyang 110122,China)
出处
《混凝土》
CAS
北大核心
2023年第10期216-220,共5页
Concrete
基金
国家自然科学基金面上项目(51978416)
辽宁省自然科学基金计划面上项目(2022-MS-424)
沈阳市科技计划项目(21-108-9-21)
辽宁省交通厅计划项目(202012)
辽宁省交通高等专科学校应用型科研项目(lnccjyky202116)。
关键词
碳纤维网格
加固
抗弯性能
抗剪性能
疲劳性能
carbon fiber grid
reinforcement
bending resistance
shear resistance
fatigue performance
