Analysis of brick masonry walls strengthened with fibre reinforced polymers and subjected to eccentric compressive loads
| Autor: | Ernest Bernat-Maso, Christian Escrig, Lluís Gil |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria, Universitat Politècnica de Catalunya. LITEM - Laboratori per a la Innovació Tecnològica d'Estructures i Materials |
| Rok vydání: | 2015 |
| Předmět: |
Finite element method
Materials science Elements finits Mètode dels Masonry veneer Analytic Eccentric General Materials Science Composite material Masonry FEA Second order Civil and Structural Engineering chemistry.chemical_classification business.industry Building and Construction Polymer Structural engineering Fibre-reinforced plastic Enginyeria dels materials::Materials compostos [Àrees temàtiques de la UPC] Mortar Enginyeria dels materials::Assaig de materials::Assaigs estructurals [Àrees temàtiques de la UPC] chemistry Shear (geology) Brick masonry Morter (Material de construcció) -- Proves Building Brick Edificació::Materials de construcció [Àrees temàtiques de la UPC] Construcció en maó business FRP |
| Zdroj: | Recercat. Dipósit de la Recerca de Catalunya Universitat Jaume I UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) |
| ISSN: | 0950-0618 |
| DOI: | 10.1016/j.conbuildmat.2015.02.078 |
| Popis: | Fibre Reinforced Polymers laminates are currently used to strengthen brick masonry walls. However, no specific evidences of the structural response of this strengthening system when brick walls are subjected to eccentric compressive loads, which might lead to second order bending effects, have been found. An experimental campaign on real-size walls has been carried out and the results have been compared with a numerical model, which predicted the observed shear/compressive masonry failure, and a new analytical approach, which has been used to accurately calculate the load-bearing capacity of the walls. Useful considerations for the strengthening design are also presented. |
| Databáze: | OpenAIRE |
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