Out-of-plane response of masonry walls strengthened using textile-mortar system

被引：88

作者：

Kariou, F. A. ^{[1
]}

Triantafyllou, S. P. ^{[1
]}

Bournas, D. A. ^{[2
]}

Koutas, L. N. ^{[3
,4
]}

机构：

[1] Univ Nottingham, Fac Engn, Ctr Struct Engn & Informat, Nottingham NG7 2RD, England

[2] European Commiss, Joint Res Ctr, Directorate Space Secur & Migrat, Safety & Secur Bldg Unit, Via E Fermi 2749, I-21027 Ispra, Italy

[3] Univ Thessaly, Dept Civil Engn, GR-38221 Volos, Greece

[4] Univ Sheffield, Dept Civil & Struct Engn, Sheffield, S Yorkshire, England

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2018年 / 165卷

关键词：

Textile reinforced mortars; Masonry; Coated textiles; REINFORCED MORTAR; URM WALLS; MECHANICAL-PROPERTIES; INPLANE BEHAVIOR; FRP; TRM; FRCM; CONCRETE; ARCHES; COMPOSITES;

D O I：

10.1016/j.conbuildmat.2018.01.026

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The out-of-plane response of masonry walls strengthened with textile-reinforced mortar (TRM) is experimentally investigated in this work. Medium-scale three-point bending tests were carried out on 18 specimens comprising a set of 9 single-wythe and 9 double-wythe brick masonry walls. Key investigated parameters involved the textile reinforcement ratio, the textile material, the coating of the textile reinforcement with epoxy resin, and the wall thickness. Experimental results suggest that TRM significantly increase the load bearing capacity of masonry walls. The amount of reinforcement utilised affects both the strength and deformation characteristics of the corresponding specimens, while it may alter the failure mode. Resin coating on the textile is found to be beneficial for the performance of the TRM overlays. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：769 / 781

页数：13

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