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FRCM Composites for Strengthening of Brick Masonry Arches

Alecci, Valerio / Focacci, Francesco / Rovero, Luisa / Stipo, Gianfranco / Mantegazza, Giovanni / de Stefano, Mario

This paper examines the structural behavior of masonry arches strengthened at the intrados with fabric reinforced cementitions matrix (FRCM) composites. Textiles made of poliparafenilenbenzobisoxazole (PBO) and carbon fibers are considered. The experimental results are compared with those obtained on un-strengthened arches and arches strengthened with a carbon fiber reinforced polymer (C-FRP) composite. The tested arches are analyzed with the approach of the limit analysis of the collapse mechanisms.

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FRCM Composites for Strengthening of Brick Masonry Arches

Alecci, Valerio / Focacci, Francesco / Rovero, Luisa / Stipo, Gianfranco / Mantegazza, Giovanni / de Stefano, Mario

This paper examines the structural behavior of masonry arches strengthened at the intrados with fabric reinforced cementitions matrix (FRCM) composites. Textiles made of poliparafenilenbenzobisoxazole (PBO) and carbon fibers are considered. The experimental results are compared with those obtained on un-strengthened arches and arches strengthened with a carbon fiber reinforced polymer (C-FRP) composite. The tested arches are analyzed with the approach of the limit analysis of the collapse mechanisms.

FRCM Composites for Strengthening of Brick Masonry Arches

Alecci, Valerio / Focacci, Francesco / Rovero, Luisa / Stipo, Gianfranco / Mantegazza, Giovanni / de Stefano, Mario

This paper examines the structural behavior of masonry arches strengthened at the intrados with fabric reinforced cementitions matrix (FRCM) composites. Textiles made of poliparafenilenbenzobisoxazole (PBO) and carbon fibers are considered. The experimental results are compared with those obtained on un-strengthened arches and arches strengthened with a carbon fiber reinforced polymer (C-FRP) composite. The tested arches are analyzed with the approach of the limit analysis of the collapse mechanisms.

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Title:

FRCM Composites for Strengthening of Brick Masonry Arches

Contributors:

Alecci, Valerio / Focacci, Francesco / Rovero, Luisa / Stipo, Gianfranco / Mantegazza, Giovanni / de Stefano, Mario

Published in:

Key Engineering Materials ; 747 ; 174-181

Publication date:

2017-07-20

Size:

8 pages

ISSN:

1662-9795 , 1013-9826

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.747.174

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Strengthening , Masonry Arch , Collapse Mechanism , FRCM Materials

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