Analysis of Breaking Mode of FRP Reinforced Concrete Beam and Calculation of Bearing Capacity

被引：0

作者：

Yang, Shuai ^{[1
]}

Xu, Xinsheng ^{[1
]}

机构：

[1] Univ Jinan, Sch Civil Engn & Architecture, 336Nanxinzhuang West Rd, Jinan 250022, Shandong, Peoples R China

来源：

2019 3RD INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY AND DEVELOPMENT (IWRED 2019) | 2019年 / 267卷

关键词：

D O I：

10.1088/1755-1315/267/4/042112

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The application of FRP (Fiber Reinforced Polymer) in modern civil engineering is one of the new ways to solve the problem of steel corrosion. Because the stress-strain relationship of FRP bars is characterized by linear elastic characteristics, the structural properties of FRP reinforced concrete members are quite different from those of ordinary reinforced concrete members, and further research is needed. Based on the results of experiments and finite element analysis, this paper uses modern reinforced concrete structural analysis methods, combined with China's current norms, to comprehensively analyse the FRP reinforced concrete beam's mechanical characteristics, failure modes, fracture morphology and deformation characteristics, etc. The calculation method of the bearing capacity of the normal section of the curved member was systematically studied, and the calculation and design method for the characteristics of the FRP rib was established..

引用

页数：5