摘要
本文归纳总结了碳纤维加固后钢筋混凝土梁正截面抗弯和斜截面抗剪的极限承载力计算公式,并建立ANSYS有限元分析模型,对未加固的本体梁和碳纤维加固后的梁进行应变、挠度等性能分析,得出碳纤维加固法的有效性和优越性。
In this paper,we Summarizes the CFRP reinforced concrete beam normal-section bending and shear inclined section of the ultimate bearing capacity calculation formula. Set analysis of the Finite Element Analysis, the paper analyzed the strain and deflection of the CFRP reinforcement .Then get the effectiveness and superiority of the CFRP reinforced method.
出处
《福建建材》
2012年第2期5-7,共3页
Fujian Building Materials
关键词
碳纤维加固
抗弯性能
有限元分析
CFRP
flexural performance
finite element analysis
