Numerical simulation analysis on the flexural behaviors of ECC-RC composite beams reinforced with high strength steel bars

被引：0
|
作者：
Ge Wenjie [1 ]
Huo Zhengdong [1 ]
Gui Changqing [1 ]
Yang Ming [1 ]
机构：
[1] Yangzhou Univ, Coll Civil Sci Engn, Yangzhou 225127, Jiangsu, Peoples R China
来源：
PROCEEDINGS OF THE 2015 2ND INTERNATIONAL CONFERENCE ON MACHINERY, MATERIALS ENGINEERING, CHEMICAL ENGINEERING AND BIOTECHNOLOGY (MMECEB) | 2016年 / 49卷
关键词：
high strength steel bars; concrete ECC; composite beams; flexural behaviors;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Based on the simplified material constitutive model and strip analysis method, computer program languages is used to analysis the flexural behaviors of ECC-RC composite beams reinforced with high strength steel bars. The results show that cracking, yield and ultimate moment increase with the increasing of height replacement rate and the increasing rate gradually slow down. Yield and ultimate moment increase with the increasing of reinforcement ratio or reinforcement strength. The stiffness of ECC-RC composite beams essentially unchanged after the cracking of ECC.
引用
收藏
页码：879 / 883
页数：5
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