摘要
采用ANSYS对不同截面形状的纤维布约束钢筋混凝土柱的轴心受压性能进行了非线性数值分析,研究了纤维布约束钢筋混凝土不同截面形状柱的破坏形态和受力机理,结果表明:截面形状对加固柱的加固性能有明显影响,在实际工程中柱截面形状宜优先选用倒圆角截面。
Nonlinear analysis for the behaviors of the fiber reinforced polymer-confined reinforced concrete different columns cross-section is studied by using the large general structural analysis software ANSYS and destroy formation and resultant mechanization are discussed in the paper. The result stats obvious influence of concrete column cross-section on FRP sthrengthing effect. In realistic project,fillet column cross-section is of receiving priority.
出处
《陕西理工学院学报（自然科学版）》
2006年第4期24-27,共4页
Journal of Shananxi University of Technology:Natural Science Edition
关键词
ANSYS
纤维布
约束混凝土
加固效果
ANSYS
fiber reinforced polymer
confined reinforced concrete
strengthening effect
