Shear capacity assessment of tuff panels strengthened with FRP diagonal layout

被引：21
|
作者：
Marcari, Giancarlo [1 ]
Oliveira, Daniel V. [1 ]
Fabbrocino, Giovanni [2 ]
Lourenco, Paulo B. [1 ]
机构：
[1] Univ Minho, ISISE, Dept Civil Engn, Sch Engn, P-4800058 Guimaraes, Portugal
[2] Univ Molise, StreGa Lab, Dept SAVA, Sch Engn, I-86039 Termoli, Italy
来源：
COMPOSITES PART B-ENGINEERING | 2011年 / 42卷 / 07期
关键词：
Polymer-matrix composites (PMCs); Debonding; Analytical modelling; Strength; Tuff masonry; MASONRY PANELS; WALLS; BEHAVIOR;
D O I：
10.1016/j.compositesb.2011.05.031
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A quantitative analysis of the in-plane shear capacity of tuff masonry panels externally reinforced with FRP diagonal layout has been carried out. The objective is to provide a rational approach to the definition of the contributions from masonry and FRP to the lateral in-plane resistance of strengthened panels. Relevant experimental results of monotonic shear-compression tests are carefully analysed. A truss model approach, combined with a proper masonry strength criterion for masonry is proposed and validated. A comparison between computed and experimental data confirms the validity of the procedure in view of practical applications and code recommendations. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1956 / 1965
页数：10
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