Study on Compressive Strength of Fiber Reinforced Polymer Confined Concrete

被引：0
|
作者：
Zhang Li-wen [1 ]
Zhang Jun-ping [2 ]
Sun Zuo [2 ]
机构：
[1] Tongji Univ, Bridge Engn Dept, Shanghai 200092, Peoples R China
[2] Guangzhou Univ, Civil Engn Coll, Guangzhou, Peoples R China
来源：
ECOLOGICAL ENVIRONMENT AND TECHNOLOGY OF CONCRETE | 2011年 / 477卷
关键词：
FRP; Confined Concrete; Compressive Strength; Numerical Simulation; Dimension Analysis; STRESS-STRAIN MODEL; BEHAVIOR;
D O I：
10.4028/www.scientific.net/KEM.477.443
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The study on compressive strength of fiber reinforced polymer confined concrete was conducted in this paper. Firstly, the general confinement mechanics was revealed, in which the confinement stress-sigma(l), the restraint stiffness-E-l, and the ultimate confinement stress-f(l) were proposed. Secondly, the influences of various parameters on compressive strength were analyzed by recent related studies and numerical simulation. The numerical simulation was carried out through the total of 27 finite element models under axial compressive load which were constructed by using software-ANSYS. Finally, the compressive strength model was set up by the dimension analysis and numerical regression.
引用
收藏
页码：443 / +
页数：4
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