Mechanical Behavior for RC Beams Strengthened with Near-Surface-Mounted Bars Considering Effect of Secondary Loading

被引：0

作者：

Zhang, Haixia ^{[1
]}

Pei, Jiawei ^{[1
]}

He, Luyuan ^{[1
]}

机构：

[1] Shenyang Jianzhu Univ, Sch Civil Engn, Shenyang, Peoples R China

来源：

PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING III, PT 1 | 2014年 / 638-640卷

基金：

中国国家自然科学基金;

关键词：

FRP bars; NSM; Secondary load; Initial load; Strengthening quantity; CONCRETE BEAMS; FRP;

D O I：

10.4028/www.scientific.net/AMM.638-640.1360

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Compared with other strengthening methods, NSM FRP bars strengthening method has obvious advantages in bond property and fire prevention performance. In accordance with current experimental study and the theory of concrete beams strengthened in bending with FRP are introduced, and the effect of FRP bars strengthening quantity on failure modes of reinforcement beams and the initial load level influence on the ultimate bearing capacity are analyzed. It provides a basis for further research and application in China.

引用

页码：1360 / +

页数：2

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