CFRP加固预应力混凝土柱有限元分析

The finite element analysis of prestressed concrete column strengthened by CFRP

应用ANSYS程序重点研究了CFRP加固预应力混凝土柱的承载力提高程度与轴压比的关系,以及不同层数CFRP加固预应力混凝土柱对其承载力和变形的影响,得出了一些结论,为实际工程中加固工作状态下的混凝土结构受压构件提供了试验和理论依据。

The relation between bearing capacity advance degree of prestressed concrete column strengthened by CFRP and axial compression ration, the influences of different layer prestressed concrete column strengthened by CFRP on bearing capacity and deformation were studied by ANSYS program, some conclusions were obtained, which provided experimental and theoretical references for concrete structure compression member under active state in practical engineering.