中文摘要：

利用有限元软件 ABAQUS 建立纤维复合材料（FRP）-砖界面分析模型，模拟其粘结应力分布，加载端荷载-位移曲线及界面应力的传递过程，并与试验结果进行对比分析。结果表明：数值模拟结果与试验结果吻合较好，采用的 FRP-砖界面计算模型具有可行性；粘结承载力随着 FRP 与砖粘结长度的增加而增加，当粘结长度达到某一定值后，粘结承载力基本不增长，此时增加粘结长度可改善试件的延性，增加试件的极限位移。

英文摘要：

A numerical model is proposed to this paper to simulate the bonding stress distribution on the interface be-tween fiber reinforced polymer （FRP）and brick based on finite element software ABAQUS.Using the numerical model, the load-displacement curve and the bonding stress distributions of FRP-brick interface are obtained,which shows the model is feasible.Bond bearing capacity increases with the increase of FRP′s bond length.When the bond length reaches a certain value,bond bearing capacity does not increased,but it can improve the ductility of the specimens,and raise the limit displacement.