带混凝土边缘构件的配筋砌体剪力墙抗弯性能的有限元分析  

Finite Element Analysis for the Flexural Behavior of Reinforced Concrete Masonry Wall with Concrete Edge Element

作　　者：何明春[1] 程才渊[1] 

机构地区：[1]同济大学结构工程与防灾研究所,上海200092

出　　处：《佳木斯大学学报（自然科学版）》2010年第5期684-689,共6页Journal of Jiamusi University：Natural Science Edition

摘　　要：采用有限元方法,使用ANSYS有限元分析软件,研究混凝土边缘构件截面、配筋率及墙片轴压比、高宽比对配筋砌体剪力墙的影响,得到边缘构件对配筋砌体剪力墙的抗弯能力有较大的提高,使得墙片的延性有很好的改善.工程中可以较好的发挥其作用.In this paper,the reinforced concrete masonry wall with concrete edge element was investigated using finite element program ANSYS.Bending behavior of the walls with different axial compression ratio,and the impact of reinforcement ratio and section size of edge element to the bending behavior of the walls are studied.The flexural capacity of the reinforced masonry shear walls with concrete edge component and its ductility were greatly improved.And its function can be performed better in the project.

关 键 词：配筋砌体 边缘构件 抗弯性能 荷载位移曲线 高宽比 轴压比 配筋率 

分 类 号：TU313.1[建筑科学—结构工程]