Experimental global analysis of the efficiency of carbon fiber anchors applied over CFRP strengthened bricks

被引：45

作者：

Caggegi, Carmelo ^{[1
,2
]}

Pensee, Vincent ^{[2
]}

Fagone, Mario ^{[3
]}

Cuomo, Massimo ^{[1
]}

Chevalier, Luc ^{[2
]}

机构：

[1] Univ Catania, Dept Civil & Environm Engn, I-95125 Catania, Italy

[2] Univ Paris Est, Lab Modelisat & Simulat Multi Echelle, MSME UMR CNRS 8208, F-77454 Marne La Vallee, France

[3] Univ Florence, Dept Civil & Environm Engn, I-50139 Florence, Italy

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2014年 / 53卷

关键词：

Fiber anchor; Reinforcement; FRP; Debonding; Masonry; Brick; Experimental analysis; Mechanical anchor; BONDED JOINTS; FRP; CONCRETE; BEHAVIOR; SHEETS;

D O I：

10.1016/j.conbuildmat.2013.11.086

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The study focuses on the improvement of the cohesion strength of CFRP-to-substrate bonded joint by means of mechanical anchors built with the same fibers as the composite and plugged, in the substrate, like "nails". Research on the use of this typology of anchor for masonry substrates has been limited. The aim of this study is to provide experimental data to quantify the efficiency of the carbon fiber anchors on the strength of a reinforced brick. The research demonstrates that the use of CFRP anchors increases the resistance and the dissipation capability of the reinforcement if the anchors are properly placed. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：203 / 212

页数：10

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