In-plane shear performance of masonry panels strengthened with FRP

被引:159
|
作者
Marcari, Giancarlo
Manfredi, Gaetano
Prota, Andrea [1 ]
Pecce, Marisa
机构
[1] Univ Naples Federico II, Dept Struct Anal & Design, Naples, Italy
[2] Univ Sannio, Dept Engn, Benevento, Italy
关键词
fibres; mechanical properties; mechanical testing;
D O I
10.1016/j.compositesb.2006.11.004
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The opportunities provided by the use of Fiber Reinforced Polymers (FRPs) composites for the shear strengthening of tuff masonry structures were assessed on full-scale panels subjected to in-plane shear-compression tests at the ENEL HYDRO S.p.A laboratory, ITALY. Tuff masonry specimens have been arranged in order to simulate both mechanical and textural properties typical of buildings located in South-Central Italian historical centres. In this paper, the outcomes of the experimental tests are presented. The monotonic shear-compression tests were performed under displacement control and experimental data have provided information about in-plane behaviour of as-built and FRP strengthened tuff masonry walls. Failure modes, shear strength, displacement capacity and post-peak performance are discussed. (c) 2006 Elsevier Ltd. All rights reserved.
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页码:887 / 901
页数:15
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