This paper examines the structural behavior of masonry arches strengthened at the intrados with fabric reinforced cementitious matrix (FRCM) composites. Textiles made of poliparafenilenbenzobisoxazole (PBO) and carbon fibers are considered. The experimental results are compared with those obtained on unstrengthened arches and arches strengthened with a carbon fiber reinforced polymer (CFRP) composite. The arches tested are analyzed with the approach of the limit analysis of the collapse mechanisms.
Intrados strengthening of brick masonry arches with different FRCM composites: Experimental and analytical investigations / Alecci, Valerio; Focacci, Francesco; Rovero, Luisa; Stipo, Gianfranco; De Stefano, Mario. - In: COMPOSITE STRUCTURES. - ISSN 0263-8223. - ELETTRONICO. - 176:(2017), pp. 898-909. [10.1016/j.compstruct.2017.06.023]
Intrados strengthening of brick masonry arches with different FRCM composites: Experimental and analytical investigations
ALECCI, VALERIO;ROVERO, LUISA;STIPO, GIANFRANCO;DE STEFANO, MARIO
2017
Abstract
This paper examines the structural behavior of masonry arches strengthened at the intrados with fabric reinforced cementitious matrix (FRCM) composites. Textiles made of poliparafenilenbenzobisoxazole (PBO) and carbon fibers are considered. The experimental results are compared with those obtained on unstrengthened arches and arches strengthened with a carbon fiber reinforced polymer (CFRP) composite. The arches tested are analyzed with the approach of the limit analysis of the collapse mechanisms.File | Dimensione | Formato | |
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