纤维布加固砖砌体抗剪性能的有限元分析  

Finite Element Analysis of the Shear Resistance of the FRP Brickwork

作　　者：吴亮圣[1] 刘文光[2] 何文福[2] 

机构地区：[1]广州大学土木工程学院,广东广州510006 [2]上海大学,上海430070

出　　处：《建材技术与应用》2009年第4期1-3,共3页Research and Application of Building Materials

基　　金：国家自然科学基金项目(50878124);广东省科技厅项目(2006B37201002)

摘　　要：对纤维布加固砌体结构进行了非线性有限元数值分析和理论分析,就加固砌体模型选取、材料本构、破坏准则等进行了探讨。结果表明,只要建模适当,采用ANSYS等软件可以定量地对纤维布加固砖墙的抗剪性能进行数值分析,并准确模拟实际结构的破坏过程。In this paper, there is a numerical and theoretical analysis of the non - linear finite element of the FRP Brickwork and a discussion of the choice of the reinforced brickwork models, the fundamental material composition, damage criteria and so on. The results from the analysis show that as long as the building models are chosen properly, the shear resistance of the FRP reinforced brickwork can be analyzed numerically and quantitatively and the imitated damaging course of the real structures can be imitated correctly by adopting proper software like ANSYS.

关 键 词：纤维布 砌体结构 抗剪 有限元分析 

分 类 号：TU364[建筑科学—结构工程]